Silicomilybdate
钼硅酸盐
🗣️ 情景例句
and good-bye.
再见。
Forgive me for interrupting, but I have a question.
对不起我插个嘴，我有一个问题。
Be careful! Don't throw your cigarette out of the window. If you do that, you may start a fire. Put it out in the ashtray.
当心！别把香烟丢到窗外。要是你那样做，会引起火灾的。把它熄灭在烟缸里。