Lactocrite
乳脂测定器
🗣️ 情景例句
Keep out of what doesn't concern you.
不关你的事不要插手。
Offence is the best defence.
进攻是最好的防御。
Even a telescope in orbit round the earth, like the very successful Hubble telescope, would not be suitable because of the dust particles iron solar system.
即使是一台放置在围绕地球的轨道上的望远镜——如非常成功的哈勃望远镜——也因为太阳系中的尘埃微粒而无法胜任。