Superpolymer
高聚物
🗣️ 情景例句
Do either of you have any reason
两位之中可有哪位因为某项原因
Mere words will not fill a bushel.
空言无补。
The children were at school, my husband was at work and the house was quiet.
孩子们在上学，我丈夫在上班，家里清静得很。