thresh about中文什么意思

un. 脱粒；打(谷)；挥舞

• thresh:    vt.,vi. ＝ thrash. ...
• to thresh:    脱粒
• percentage of thresh:    脱粒率

例句与用法

1. a patient was threshing about with his arms, sobbing wildly .
   一个伤员正挥舞着胳膊，嚎啕大哭。