hollow
- adj. 空的；中空的，空腹的；凹的；虚伪的
- n. 洞；山谷；窟窿
- vt. 使成为空洞
- vi. 形成空洞
- adv. 彻底地；无用地
- n. (Hollow)人名；(英)霍洛
考试真题
- And to some of the residents, Songdo feels hollow.
2019年12月四级真题（第一套）阅读 Section B
- They hope to reduce both the number of components needed in a construction job and their weight一by replacing solid supports with hollow tubes, for example.
2019年6月六级真题（第三套）阅读 Section A