Dimeticone
二甲硅油
🗣️ 情景例句
Yes, …is here. Please hold a minute.
是，……在这儿。 请等一下。
We have mainly adopted some usual international practices.
我们主要采取了一些国际上的惯例做法。
The hunt went on for several weeks, but the puma was not caught.
搜寻工作进行了好几个星期，但始终未能逮住那只美洲狮。