N,n-diethylacetamide
[化] N,N-二乙基乙酰胺; 乙酰二乙胺
🗣️ 情景例句
Biology and mathematics.
生物学和数学。
There is many a fair thing full false.
有许多说得好听的东西充满了谬误。
he could no get his arm out.
他的胳膊反倒退不出来了。