Phstocatalyzer
[医] 光催化剂
🗣️ 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如，你是否知道4个青少年中就有1位曾经吸过大麻？
Either win the horse or lose the saddle.
不是全赢，就是全输；孤注一掷。
You've got a point there.
你的话很有道理。