adj. 空的;空洞的;虚伪的;空腹的
n. 洞,坑;山谷
vt.& vi. 挖空(某物),变空;挖出(孔、洞)
adv. 完全,彻底
The tree trunk was hollow inside.
这树干里面是空的。
The squirrel disappeared into a hollow at the base of the tree.
松鼠钻进了树根处的一个洞。
His proud boast of leading "the party of low taxation" has a hollow ring.
他有关领导“主张低税收的政党”的豪言有空洞的感觉。
He wants a hollow pumpkin lantern.
他想要一个空心南瓜灯。
Bamboo is light because it is hollow.
竹子很轻,因为它中间是空的。