Cationotropy
阳离子移变(现象)
🗣️ 情景例句
But personally I believe a business letter should end with Very truly yours, not Sincerely.
还行，乔治。但是我个人相信一封商业信函应该以“敬上”结尾，而不是“谨启”。
I bought one gallon of milk.
我买了一加仑牛奶。
And then quickly and quietly we did just that.
于是，我们就迅速而且悄悄地干了起来。