Chalcanthite
n. 胆矾, 五水合硫酸铜, 蓝矾\\n[化] 蓝矾; 胆矾; 五水硫酸铜; 五水合硫酸铜
🗣️ 情景例句
When was your last complete physical?
上一次全身检查是什么时候？
A new bicycle is out of the question - we can't afford it.
买新自行车的事谈不上 —— 我们买不起。
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太热，水星也一样。