Acetoacetic ether
[机] 乙酰醋酸乙酯
🧩 词语组成解析
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
How is your tennis coming along?
你的网球打得怎么样？
Where can I make a reservation?
我到哪里可以预订？
This is Miss Sophie Dupont.Sophie is a new student.She is French.
这位是索菲娅。杜邦小姐。索菲娅是个新学生。她是法国人。