Nanocatalyst
纳米催化剂
🗣️ 情景例句
it fits right in with something I'm working on right now
这跟我正在进行的某项小组工作不谋而合
What will you do then?
你那时将做什么？
Look at Mr Thin. He was poor. He didn't have much money.
瞧瘦先生。他很穷。他没有很多钱。