Ethylidene acetone
[化] 亚乙基丙酮; 甲基·丙烯基酮; 甲基·丙烯基甲酮
🧩 词语组成解析
diethyl ether[化]乙缩醛
n. 丙酮\\n[化] 丙酮
🗣️ 情景例句
The woods are lovely, dark and deep,
林子迷人 漆黑而深邃
Don't believe him.
不要相信他。
I was being tested for a driving licence for the third time.
我第3次接受驾驶执照考试。