Phstocatalyzer
[医] 光催化剂
🗣️ 情景例句
I'm going to play with a group of friends.
我打算和朋友一起玩。
Thank you for your kindness.
谢谢你的好心。
The way you speak! Which part of Australia do you come from?
从你讲话的方式！你从澳大利亚哪个地方来？