Ethylidyne
[化] 次乙基
🗣️ 情景例句
She is cut out for that job.
她很适合那份工作。
She was so happy that she shed tears of delight.
她因为太幸福了，所以喜极而泣。
Those first words were to change my world.
我最先学会的这些单词改变了我的生活天地。