Lillianite
[矿]硫铋铅矿
🗣️ 情景例句
Look before you leap.
想好了再行动。
It is easy to be wise after the event.
当事后诸葛亮容易。
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。