Diphenylimidazolidinone
[化] 二苯咪唑啉酮
🗣️ 情景例句
You look very young. How old are you?
你看起来真年轻， 你多大了？
A present!
有礼物！
But people who are cut off not only from foreign tourists, but even from their own countrymen can be hostile to travellers.
但是，那些不但与外国旅游者隔绝，而且与本国同胞隔绝的人们有可能对游客抱有敌意。