Peltogen
一种浮选剂
🗣️ 情景例句
You must be very popular.
你一定很受欢迎。
I have so much to do after I retire.
我在退休后有许多事要做。
Come on! shouted everyone. Run! Run!
“快！快呀！”每一个人都在喊，“加油！加油！”