Diaryl
二芳基
🗣️ 情景例句
And I don't have to make a quick decision.
而且我也不需很快下决定。
Is it a long ride?
要坐很久吗？
When work continued, one man lit a cigarette as he was working, but, finding it had a strange taste, he put it out.
随后他们继续干活，一个工人在干活时点燃了一支香烟。可是他觉得有一股怪味，他就把烟灭了。