Quaternary carbon atom
[化] 季碳原子
🧩 词语组成解析
a. 四个一组的, 四元的, 四价的, 季的\\n[计] 四进制的, 四元的
🗣️ 情景例句
Please tell me about it right way.
请立即告诉我是什么。
And so, I'd like to proceed to the next stage.
所以，我要进行下一阶段了。
A great many former pupils will be attending a farewell dinner in his honour next Thursday.
很多老同学都准备参加下星期四为他举行的告别宴会。