loop
英 [lu?p]
美[lup]
- vi. 打環(huán)；翻筋斗
- n. 環(huán)；圈；彎曲部分；翻筋斗
- vt. 使成環(huán)；以環(huán)連結(jié)；使翻筋斗
考試真題
- This is troubling as climbing Arctic temperatures combined with rapid sea ice loss are creating a new type of climate feedback loop, which could accelerate Arctic warming.
2018年12月六級真題（第二套）聽力 Section B