Turpidometer
浮沉测粒计
🗣️ 情景例句
What's it about?
是关于什么的？
I know he will understand your letter.
我知道他会明白我的信。
As a result, the fish just eat and eat and grow and grow in the lovely warm water.
结果是，这些鱼就在可爱的温暖的水流中吃呀吃，长呀长。