Commutating
v. 使方向转换, 整流( commutate的现在分词 )
🗣️ 情景例句
So, what were you two talking about?
你们俩刚才谈什么了？
We kept on discussing the problem for four hours.
我们持续讨论那个问题达四小时。
Whose? The twins?
谁的？那对双胞胎的吗？