Isocarb
等含碳量线
🗣️ 情景例句
telephone FAO Schwarz about the new twin baby dolls.
打电话给FAO Schwarz谈关于双胞娃娃玩具的事。
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
Excuse me, Jim. Who's that man?
吉姆，那个人是谁？