Vanthoffite
[矿]无水钠镁钒
🗣️ 情景例句
Well, finally a publisher will see my work.
好了， 终于有一个出版商要看我的作品了。
Idleness is the root (or mother) of all evil (or sin or vice).
懒惰是万恶之源。
Indeed, the concept of free speech only exists in our modern society because when you are inside a community,
的确，言论自由的概念只存在于我们现代社会中，因为当你生活在一个社团当中时，