Doffs
v. <主文>脱去, （尤指）脱帽( doff的第三人称单数 )
🗣️ 情景例句
There's no doubt about that.
此事确定无疑。
To blow smoke rings
喷出烟圈
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？