Etheric acid
[化] 乙酰乙酸
🧩 词语组成解析
醚的
🗣️ 情景例句
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
That's fine.
好得很。
It is all too easy to blame the railway authorities when something does go wrong.
因此，一旦铁路上真出了问题，人们便不加思索地责备铁路当局。