Lactoscopy
乳脂测定法
🗣️ 情景例句
Wonderful. Please.
好啊！请。
No one is a fool always, every one sometimes.
无人总是当傻瓜，人人有时当傻瓜。
One of links in the chain that drives the wheels had snapped.
驱动轮子的链条断了一节。