Undersigning
v. 在…的下面签名, 签名于末尾( undersign的现在分词 )
🗣️ 情景例句
Hmm?
嗯？
The man is drawing blueprints for a new house.
这个人在设计新房屋的蓝图。
With a stopwatch, they counted how many times the bees repeated the dance during one minute.
他们用秒表记录蜜蜂在一分钟内重复舞蹈的次数。