Commutant
换位子群, 导出群
🗣️ 情景例句
My doctor says I could live to be 100.
我的医生说我能活到100岁。
Who is this?I don't recognize your voice.
你是谁?我不认出你的声音。
I'd like to invite you to dinner before you go. What about Thursday?
我想在你走之前请你吃饭。周四怎么样？