Mitscherlichite
氯钾铜矿
🗣️ 情景例句
And we brought someone along who can help.
而且我们带来了能帮助我们的人。
They had a baby last month.
他们上个月有了一个婴儿。
It has never been explained why university students seem to enjoy practical jokes more than else.
谁也弄不清为什么大学生好像比任何人都更喜欢恶作剧。