Nitroplasticizer
硝基增塑剂
🗣️ 情景例句
Can you speak English?
你会讲英语吗？
It's a quiet city.
这是一个安静的城市。
With the medicine box under her arm, Miss Zhao hurried off to look after the man.
夹起药箱，赵小姐匆忙去照料那个人。