Dhs
数据处理系数（Data Handing System）；癸二酸二己酯
🗣️ 情景例句
He's gone for the day.
他整天都不在。
I don't feel up to going to work today.
我今天不舒服，不能上班。
I've chosen the main actors and we intend to put it on next January.
我已经选好了主要演员，打算在明年1月上演。