Dimethyline
二甲灵, 甘油二甲醚
🗣️ 情景例句
and they always will be.
将来也永远会如此。
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
Where can we see your complete line?
什么地方可以看到你们全部产品的样品？