Ethene
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
🗣️ 情景例句
I'll be in town next week, maybe you could fit me in.
我下个礼拜会在城里，也许你能安排时间见我。
I'm scared to death.
我害怕得要死。
He had been obliged to join the army during the Second World War.
年龄比他两个弟弟大很多，第二次世界大战期间被迫参军。