Hrf
abbr. human rheumatoid factor 人类风湿因子
🗣️ 情景例句
I remember your parents' first house very well.
我还清楚记得你父母的第一栋房子。
An upright judge has more regard to justice than to men.
正直的法官重法胜于重人。
Tie a heavy weight at the end of a long piece of string.
把一个重物拴在一根长绳子的一端，