Polyurea
[化] 聚脲
🗣️ 情景例句
and make sure that it is in good condition
确定它状 良好
Where love fails,we espy all faults.
爱情一失败，一切毛病都发现。
When they were very young, Mr. Green sometimes dressed up in a red coat. But he doesn't do that now.
在他们很小时，有时候格林先生穿上一件红色的外套。但他现在不那么做了。