thrash about

• n. 搜索；烦躁不安地动来动去；烦躁不安地翻动

英英释义

Verb:

1. move or stir about violently;

   "The feverish patient thrashed around in his bed"
   

例句

用作名词 (n.)

1. The captain ordered the ship to go about and search for the missing man.
   船长下令船只掉头去搜索落水的人。
2. The search is not case-sensitive and it doesn't matter about capital letters.
   搜索不区分大小写，大写字母不重要。
3. He was shifting about uneasily in his chair.
   他在椅子上不安地动来动去。
4. When I'm moving about during the day, I often don't notice it.
   我白天动来动去时注意不到。

词汇搭配

• thrash about 搜索