Componendo
合比定理
🗣️ 情景例句
Richard, that's the baby.
Richard是小宝宝哭了。
Where were you during the month of April last year?
去年四月份你在哪里？
I've been here for about two years. I've been here since 1993.
我到这儿大约有两年时间了。我自1993年就到这儿学习。