Polyesterification
n. 聚酯
🗣️ 情景例句
Won't he miss being in Florida?
他不会想念佛罗里达吗？
Would you please tell me the exchange rate for pound sterling into RMB?
请你告诉我英镑兑换人民币的汇率是多少，好吗？
They're cats.
是一些小猫。