Rubin
[医] 品红, 复红
🗣️ 情景例句
Find a productive hobby, and see if you can learn something.
找一个具有意义的爱好，看你能否从中学到什么。
You get what you pay for.
便宜没好货。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。