Hrf
abbr. human rheumatoid factor 人類(lèi)風(fēng)濕因子
??? 情景例句
I'd like to keep her, too.
我也愿意收留她。
The fox knew too much, that's how he lost his tail.
機(jī)關(guān)算盡太聰明，反誤了卿卿性命。
Who eats who?
究竟誰(shuí)吃誰(shuí)呢？