Ethynyl
n. [化]乙炔基
🗣️ 情景例句
Of course. It's on the fifth floor of Building No.4. Let's go there.
当然可以。展室在四号楼五层，我们上去吧。
An open door may tempt a saint.
一扇开著的大门可诱惑一个圣徒。
Pink's her favourite colour.
粉红色是她最喜欢的颜色。