Tartufite
纤方解石
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
He who risks nothing, gains nothing.
不入虎穴，焉得虎子。
In 1860, a better plan was put forward by an Englishman, William Low.
1860年，一位名叫威廉。洛的英国人提出了一项更好的计划。