Lengebachite
[机] 叶硫砷银铅矿
🗣️ 情景例句
And now to make sure we've got the hamburger patties.
现在确定一下我们带了汉堡碎肉饼。
Doubt is the key of knowledge.
怀疑乃知识的钥匙。
While two detectives were keeping guard at the door, two others opened the parcel.
这时两个侦探把住门口，另外两个侦探打开了包裹。