hollow sound
空洞聲音
hollow feeling
空洞感覺
hollow fiber
中空纖維
hollow glass
中空玻璃；凹窩載玻片
hollow block
空心塊，空心磚
hollow cylinder
空心圓柱體
hollow shaft
管軸，空心軸
hollow concrete
空心混凝土；多孔混凝土；大孔隙混凝土
hollow brick
空心磚
hollow cathode
中空陰極，空心陰極
hollow sphere
空心球體
hollow steel
中空鋼
ring hollow
話聽起來不誠懇；話語聽着空洞
hollow out
vt. 挖空（挖洞；開鑿）
hollow tree
空心樹
concrete hollow block
混凝土空心砌塊；空心混凝土磚；水泥空心磚
hollow organ
中空瀑；中空器官
hollow pipe
空心管
hollow core
中空心
hollow beam
空心梁
hollow section
空心截面；空心型鋼
a hollow behind a wall.
牆後的窪地
a hollow in one's life.
生命中的空白
hollow out a pumpkin.
挖空南瓜
the result was a hollow victory.
結果是一場沒有意義的勝利。
a hollow stem with vertical flutings.
有垂直棱形飾紋的空心柄。
a hollow at the base of a large tree.
大樹底部的一個洞。
hollow a canoe out of a log
把木頭鑿成木舟
Bamboo is a sort of hollow plant.
竹子是一種中空的植物。
He gave a hollow laugh.
他發出低沉空洞的笑聲。
marble steps with hollows worn by footsteps. Acavity is a hollow or hollow area within a solid body or object:
大理石階梯有人走出的腳印。 Cavity 指固體或事物內部的凹洞：
hollow out a nest in the sand.
在沙地挖出一個洞
Bamboo is light because it is hollow.
竹子很輕， 因爲它中間是空的。
來源: High-frequency vocabulary in daily lifeThat deal is now looking increasingly hollow.
但目前看來該協議很空洞。
來源: BBC Listening Collection November 2014Boiled eggs that have been hollowed out and stuffed from something.
煮熟的雞蛋，從裏面挖空並塞滿東西。
來源: Gourmet BaseMeanwhile, the blackmailee becomes more and more hollow as a person.
與此同時，被勒索者作爲一個人也變得越來越空洞。
來源: Tales of Imagination and CreativityHowever, the mother panda didn't leave the hollow and stayed calm.
然而，熊貓媽媽沒有離開洞穴並保持冷靜。
來源: China Daily Latest CollectionIn early summer, the turtle digs out a hollow in the soft ground.
初夏，龜在鬆軟的泥地上挖一個洞。
來源: Recitation for Kings Volume 1 (All 100 Lessons)It's worth pointing out that these organs are hollow, because you are basically hollow, too.
值得指出的是這些器官是中空的，因爲你基本上也是中空的。
來源: Crash Course Anatomy and Physiology" The Dumbledores lived in Godric's Hollows? "
“鄧布利多一家住在戈德里克山谷？”
來源: Harry Potter and the Deathly HallowsThe hollow eye sockets of the stone snakes seemed to be following him.
他總覺得那兩隻石蛇的空眼窩始終都在跟隨着他。
來源: 2. Harry Potter and the Chamber of SecretsSo these wise little people find a hollow in an old tree.
這些聰明的小傢伙兒在古樹上找到了一個洞。
來源: American Original Language Arts Volume 2hollow sound
空洞聲音
hollow feeling
空洞感覺
hollow fiber
中空纖維
hollow glass
中空玻璃；凹窩載玻片
hollow block
空心塊，空心磚
hollow cylinder
空心圓柱體
hollow shaft
管軸，空心軸
hollow concrete
空心混凝土；多孔混凝土；大孔隙混凝土
hollow brick
空心磚
hollow cathode
中空陰極，空心陰極
hollow sphere
空心球體
hollow steel
中空鋼
ring hollow
話聽起來不誠懇；話語聽着空洞
hollow out
vt. 挖空（挖洞；開鑿）
hollow tree
空心樹
concrete hollow block
混凝土空心砌塊；空心混凝土磚；水泥空心磚
hollow organ
中空瀑；中空器官
hollow pipe
空心管
hollow core
中空心
hollow beam
空心梁
hollow section
空心截面；空心型鋼
a hollow behind a wall.
牆後的窪地
a hollow in one's life.
生命中的空白
hollow out a pumpkin.
挖空南瓜
the result was a hollow victory.
結果是一場沒有意義的勝利。
a hollow stem with vertical flutings.
有垂直棱形飾紋的空心柄。
a hollow at the base of a large tree.
大樹底部的一個洞。
hollow a canoe out of a log
把木頭鑿成木舟
Bamboo is a sort of hollow plant.
竹子是一種中空的植物。
He gave a hollow laugh.
他發出低沉空洞的笑聲。
marble steps with hollows worn by footsteps. Acavity is a hollow or hollow area within a solid body or object:
大理石階梯有人走出的腳印。 Cavity 指固體或事物內部的凹洞：
hollow out a nest in the sand.
在沙地挖出一個洞
Bamboo is light because it is hollow.
竹子很輕， 因爲它中間是空的。
來源: High-frequency vocabulary in daily lifeThat deal is now looking increasingly hollow.
但目前看來該協議很空洞。
來源: BBC Listening Collection November 2014Boiled eggs that have been hollowed out and stuffed from something.
煮熟的雞蛋，從裏面挖空並塞滿東西。
來源: Gourmet BaseMeanwhile, the blackmailee becomes more and more hollow as a person.
與此同時，被勒索者作爲一個人也變得越來越空洞。
來源: Tales of Imagination and CreativityHowever, the mother panda didn't leave the hollow and stayed calm.
然而，熊貓媽媽沒有離開洞穴並保持冷靜。
來源: China Daily Latest CollectionIn early summer, the turtle digs out a hollow in the soft ground.
初夏，龜在鬆軟的泥地上挖一個洞。
來源: Recitation for Kings Volume 1 (All 100 Lessons)It's worth pointing out that these organs are hollow, because you are basically hollow, too.
值得指出的是這些器官是中空的，因爲你基本上也是中空的。
來源: Crash Course Anatomy and Physiology" The Dumbledores lived in Godric's Hollows? "
“鄧布利多一家住在戈德里克山谷？”
來源: Harry Potter and the Deathly HallowsThe hollow eye sockets of the stone snakes seemed to be following him.
他總覺得那兩隻石蛇的空眼窩始終都在跟隨着他。
來源: 2. Harry Potter and the Chamber of SecretsSo these wise little people find a hollow in an old tree.
這些聰明的小傢伙兒在古樹上找到了一個洞。
來源: American Original Language Arts Volume 2探索常見搜尋詞彙