Nanocatalyst
纳米催化剂
🗣️ 情景例句
This is wonderful, you're a great cook.
太好吃了，你真是个好厨师。
If it hadn't rained so hard yesterday, we would have played tennis.
如果昨天没下那么大的雨，我们就去打网球了。
For one thing, being a problem gives you a certain identity,
因为这至少使我得到了某种承认，