Ethyl mercaptan
[化] 乙硫醇\\n[醫(yī)] 乙硫醇
?? 詞語組成解析
[化] 乙基\\n[醫(yī)] 乙基
n. [化]硫醇
??? 情景例句
We'd all like to believe that we have a bright future ahead of us.
我們都愿意相信我們的前面是一個(gè)美好的不未來。
A proper amount of exercise contributes to good health.
適度的運(yùn)動有益于健康。
First come first served.
先到先得。