Ethynyl
n. [化]乙炔基
🗣️ 情景例句
Is it a two-bedroom house?
是两个卧室的吗？
Eugene could create beautiful images with his paints.
尤金能够把美丽的形象用画笔画出来。
It's odd that they didn't reply our letter.
他们没有给我们回信，这真奇怪。