Lassa
fever[医]拉沙热(由拉沙病毒)
🗣️ 情景例句
They've always got an opinion.
他们总有自己的看法。
How much does she eat?
她要吃多少？
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。