Scleroses
硬化, 硬化症
🗣️ 情景例句
My final test is worth half my grade.
我的期末考试结果占我总成绩的一半。
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
They were expecting a valuable parcel of diamonds from South Africa.
他们正期待从南非来的一个装着钻石的贵重包裹。