sour
英 [sa??]
美['sa??]
- adj. 酸的；發(fā)酵的；刺耳的；酸臭的；討厭的
- vi. 發(fā)酵；變酸；厭煩
- vt. 使變酸；使失望
- n. 酸味；苦事
- n. (Sour)人名；(柬)索
考試真題
- In the past, health experts warned us that the day would come in which it would become very difficult to provide medical care for even common problems such as lung infection or severe sour throat.
出自-2017年6月聽力原文