Catalyst recovery
[化] 催化剂再生
🧩 词语组成解析
🗣️ 情景例句
And tell me where you are and what's happened.
告诉我你在哪里，发生了什么事？
That's a very nice jacket.
这件茄克衫真漂亮呀！
I asked Wei Hua this question: Do you enjoy work? Yes, I do, she answered. I like to keep busy!
“你喜欢劳动吗？” “是的，我喜欢，”她回答，“我喜欢忙个不停！”