Quartan parasite
[醫] 三日瘧原蟲
?? 詞語組成解析
a. 每第四天復發的\\nn. 三日癥
??? 情景例句
but this is an important opportunity.
但這是一次很重要的機會。
He made a successful career in business.
他的商務生涯十分成功。
The instrument was bought by my grandfather many years ago.
是我祖父在很多年以前買的。