Hmdso
[化] 六甲基二硅醚; 六甲基乙硅醚
🗣️ 情景例句
That's nothing at all.
不用客气。
I didn't notice you were wearing your new hat.
我没注意你戴了新帽子。
You could save a lot if you would order a little more.
如果你单子下得多一点，可以省不少的钱。