Deincrustant
去垢剂; 除痂剂
🗣️ 情景例句
The newspapers don't come out till about ten o'clock.
报纸要差不多十点钟才出来。
We think your X200 meets our requirements.
我们认为贵方X200型符合我们的要求。
But just before the competition closed,
但就在竞赛截止时间将到之际，