音标：['kwɒ:tn] ；

a. 每第四天复发的
n. 三日症

n. a malarial fever that recurs every fourth day
a. occurring every fourth day (especially the fever and weakness of malaria)

词型变化：名词复数形式 : quartans

quartan的用法和样例：

例句

用作名词(n.)

Quartan ague kills old men,and cure young.三日疟，青年能治好，老人见阎王。

词汇搭配

quartan fever三日热,三日疟,四日...
double quartan[医] 复三日疟...

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