Diradical
[医]双自由基, 双游离基
🗣️ 情景例句
Today is pretty cold.
今天挺冷的
The husband has built a doghouse for his dog.
丈夫为爱犬建造了狗屋。
It took me over half an hour to get rid of him.
我花了半个多小时才摆脱了他的纠缠。