Vinylidene
n. [有化] 亚乙烯基；乙烯叉
🗣️ 情景例句
I'm sorry, Mom.
我很难过， 妈妈。
Sure. Are you a pro-golfer?
当然了。你是指也高尔夫球手吗？
When the article arrived, the editor read the first sentence and then refuse to publish it.
稿子寄来后，编辑看第一句话就拒绝予以发表。