loop
- 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(jí)真題(第二套)聽(tīng)力 Section B