expend
英 [ɪk'spend; ek-]美[ɪk'spɛnd]
- vt. 花费;消耗;用光;耗尽
考试真题
- Extreme athletes expend lots of energy breaking down and repairing and building muscles.
2019年12月六级真题(第二套)阅读 Section B
- since 1914, scientists have known that birds flying in formation—a V-shape —expend less energy.
2010年考研真题(英语二)阅读理解 Section Ⅱ