Ethynyl
n. [化]乙炔基
🗣️ 情景例句
Now, come on, son. Come on, son.
醒醒， 孩子。醒醒， 孩子。
We can't make a decision without thinking it over.
我们不能不考虑，就作决定。
The Sawyer live at 87 King Street.
索耶一家住在国王街87号。