in a sweat

• adv. 满身大汗(焦急)

in a sweat的用法和样例：

例句

用作副词 (adv.)

1. The sun was scotching and you were in a sweat.
   太阳很晒，你满身大汗。
2. I got up on the top,quite frightened,sweating like a pig.
   我爬到顶上，吓得满身大汗。