Uramite
[化] 聚脲甲醛
🗣️ 情景例句
I haven't seen you since the hospital.
自从医院相遇之后再也没有见到你。
He that would have eggs must endure the cackling of hens.
欲图逸，得先劳。
I have one, Mr. Wu. Here you are.
我有一把，吴先生。给你。