Dimethyline
二甲灵, 甘油二甲醚
🗣️ 情景例句
Good. Can we sign them right away?
好的。我们现在可以签合同了吗？
I've got my hands full.
我手头正忙。
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。