Carbonoid
[化] 类碳型; 碳构型
🗣️ 情景例句
The other day he finally popped the question.
第二天他终于开口求婚了。
Will it rain tomorrow?
明天会下雨吗？
Happy birthday! said Polly, and gave Ann her present---a red feather.
“生日快乐！”波利说，然后给安送礼物--一根红羽毛。