Uformite
脲-甲醛塑料
🗣️ 情景例句
Uh-hum.
嗯哼。
If he doesn't pay, who will?
如果他不，谁要付账？
the first group began to show some personality disorders while the others seemed more or less unaffected.
结果，第一组人开始出现性格失常，而第二组人似乎没受什么影响。