Triatomic
a. 三原子的, 三代的, 三羟的, 三羟基的\\n[医] 三原子的; 三羟的
🗣️ 情景例句
That's okay.
没事儿。
I'm looking for a permanent position.
我在找固定的工作。
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。