school principal
校長
assistant principal
副校長
principal's office
校長辦公室
academic principal
學術主任
principal duties
校長職責
principal component
主成分；[化]知組分
principal component analysis
主成分分析
principal and interest
本利，本金及利息
principal stress
主應力；枝力，枝動
principal axis
[物]主軸
principal factor
主要因素；主因子法
principal investigator
主要研究者
repayment of principal
還本；償還本金
principal function
主函數；主要職能
principal strain
主應變，枝變
principal product
主產物
principal direction
紙向；主方向
principal office
總部，總社；總辦事處；校長室
principal element
主要因素；主元素
principal character
主人公；主要特徵
principal focus
[物]主焦點（等於focal point）
principal tensile stress
汁應力，主拉應力
major principal stress
最大主應力，第一主應力
principal value
本金值；基本價值；主值
principal action
主訴；主要行動
the principal of a college
院長
the country's principal cities.
該國的重要城市。
their principal source of entertainment.
他們樂趣的第一來源。
He is the principal of this school.
他是該學校的校長。
the principal amount of your investment.
你投資的本金。
the principal's prerogative to suspend a student.
校長所擁有的可除名學生的權力
the principal cellist in an orchestra;
一支管絃樂隊的第一大提琴；
the principal rivers of a country
一個國家的主要河流
wool and mohair were the principal exports.
羊毛和馬海毛是主要的出口商品。
A spitball hit the principal on his nose.
一個紙團飛過來打在校長的鼻子上。
digressing from the principal topic;
以主要論題岔開；
waltzed them into the principal's office.
率領他們走進了校長的辦公室
had to ask the school principal to adjudicate the quarrel.
不得不請校長裁奪爭吵
The judge examined the principal witness.
法官詢問了主要證人。
Drinking is a principal cause of highway deaths.
酗酒是公路死亡事故的最主要的原因。
Mr.Ladd is the principal of our high school.
萊德是這個學校的校長。
來源: Learn authentic English with Wilber Pan.She's not the principal. She's the president.
她不是中學校長，是大學校長。
來源: Young Sheldon Season 4No one chooses to be a wartime principal.
沒人主動選擇成爲戰時的校長。
來源: Modern Family - Season 10There are four principal types of limestones.
石灰石有四種主要類型。
來源: New Concept English: Vocabulary On-the-Go, Book Three.You'll still owe the same principal, so you'll have to pay it later.
你還欠着同樣的本金，所以以後還得償還。
來源: Business WeeklyKhamis Maamour Chatmi is the principal of this school in Khartoum.
哈米斯·馬穆爾·查特米是喀土穆這所學校的校長。
來源: VOA Standard English_AfricaKhadija Adam is the principal responsible for the day-to-day running of the institution.
卡迪加·亞當是負責該機構日常運營的負責人。
來源: VOA Standard English_AfricaRamadan Sulima is the principal of a daycare center in Jinidires, in Northwest Syria.
拉馬丹·蘇利馬是敘利亞西北部吉尼迪雷斯一家日託中心的負責人。
來源: VOA Special March 2023 CollectionThe principal rewarded Susan for her exemplary performance in school.
校長獎勵蘇珊在學校的出色表現。
來源: IELTS Vocabulary: Category RecognitionHe then fired a shot when the school's principal tried to open the door.
隨後，在校長試圖開門時，他開了一槍。
來源: VOA Special Collection March 2018school principal
校長
assistant principal
副校長
principal's office
校長辦公室
academic principal
學術主任
principal duties
校長職責
principal component
主成分；[化]知組分
principal component analysis
主成分分析
principal and interest
本利，本金及利息
principal stress
主應力；枝力，枝動
principal axis
[物]主軸
principal factor
主要因素；主因子法
principal investigator
主要研究者
repayment of principal
還本；償還本金
principal function
主函數；主要職能
principal strain
主應變，枝變
principal product
主產物
principal direction
紙向；主方向
principal office
總部，總社；總辦事處；校長室
principal element
主要因素；主元素
principal character
主人公；主要特徵
principal focus
[物]主焦點（等於focal point）
principal tensile stress
汁應力，主拉應力
major principal stress
最大主應力，第一主應力
principal value
本金值；基本價值；主值
principal action
主訴；主要行動
the principal of a college
院長
the country's principal cities.
該國的重要城市。
their principal source of entertainment.
他們樂趣的第一來源。
He is the principal of this school.
他是該學校的校長。
the principal amount of your investment.
你投資的本金。
the principal's prerogative to suspend a student.
校長所擁有的可除名學生的權力
the principal cellist in an orchestra;
一支管絃樂隊的第一大提琴；
the principal rivers of a country
一個國家的主要河流
wool and mohair were the principal exports.
羊毛和馬海毛是主要的出口商品。
A spitball hit the principal on his nose.
一個紙團飛過來打在校長的鼻子上。
digressing from the principal topic;
以主要論題岔開；
waltzed them into the principal's office.
率領他們走進了校長的辦公室
had to ask the school principal to adjudicate the quarrel.
不得不請校長裁奪爭吵
The judge examined the principal witness.
法官詢問了主要證人。
Drinking is a principal cause of highway deaths.
酗酒是公路死亡事故的最主要的原因。
Mr.Ladd is the principal of our high school.
萊德是這個學校的校長。
來源: Learn authentic English with Wilber Pan.She's not the principal. She's the president.
她不是中學校長，是大學校長。
來源: Young Sheldon Season 4No one chooses to be a wartime principal.
沒人主動選擇成爲戰時的校長。
來源: Modern Family - Season 10There are four principal types of limestones.
石灰石有四種主要類型。
來源: New Concept English: Vocabulary On-the-Go, Book Three.You'll still owe the same principal, so you'll have to pay it later.
你還欠着同樣的本金，所以以後還得償還。
來源: Business WeeklyKhamis Maamour Chatmi is the principal of this school in Khartoum.
哈米斯·馬穆爾·查特米是喀土穆這所學校的校長。
來源: VOA Standard English_AfricaKhadija Adam is the principal responsible for the day-to-day running of the institution.
卡迪加·亞當是負責該機構日常運營的負責人。
來源: VOA Standard English_AfricaRamadan Sulima is the principal of a daycare center in Jinidires, in Northwest Syria.
拉馬丹·蘇利馬是敘利亞西北部吉尼迪雷斯一家日託中心的負責人。
來源: VOA Special March 2023 CollectionThe principal rewarded Susan for her exemplary performance in school.
校長獎勵蘇珊在學校的出色表現。
來源: IELTS Vocabulary: Category RecognitionHe then fired a shot when the school's principal tried to open the door.
隨後，在校長試圖開門時，他開了一槍。
來源: VOA Special Collection March 2018探索常見搜尋詞彙