Telocopolymerization
共调聚反应
🗣️ 情景例句
Would you call Priscilla Smith at FAO Schwarz, please?
请拨电话给FAO Schwarz的Priscilla Smith ，好吗？
Whose book is this?
这是谁的书？
Take a seat please, make yourself at home.
请坐，随便一点。