Threshed
v. 打（麦等）( thresh的过去式和过去分词 ); 脱粒; 反复地做; 推敲
✅ 同义词
🗣️ 情景例句
I haven't dated any one else since her mother died.
自从她母亲去世之后 我从没有和别人约会过。
I'll call you back.
我回电话给你。
and a very firm hand must be employed in the early stages.
因此开始阶段需要有一位强有力的老手。