Acetylethanolamine
乙酰基乙醇胺
??? 情景例句
This method should be widely promoted.
這種方法應(yīng)該推廣。
Do you often doubt yourself?
你時(shí)常懷疑自己?jiǎn)幔?/div>
I could say nothing but that I was sorry.
我除了說(shuō)“對(duì)不起”之外，什么也說(shuō)不出來(lái)。