Quartan parasite
[医] 三日疟原虫
🧩 词语组成解析
a. 每第四天复发的\\nn. 三日症
🗣️ 情景例句
What do you do in your spare time?
你在业余时间如何消遣？
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差点儿落入水中。