Onb
[医][=o-nitrobiphenyl]邻-硝基联苯
🗣️ 情景例句
You don't know Jack Wang? You're hiking.
你不认识杰克王？看玩笑吧？
If you have something to say…say it!
有话快说。
Quite right, sir, quite right.
您说的对，先生，您说的对。