Diethoxymethane
二乙氧基甲烷
🗣️ 情景例句
Will you excuse me?
我失陪了
I'd like your professional advice.
我想要听听你专业方面的意见。
I mean powder that is made from fish, blood and bone.
我是指用鱼、血和骨头制成的粉末。