Rcia
abbr. rat collagen-induced arthritis 大鼠胶原诱导的关节炎
🗣️ 情景例句
My parents set aside a college savings fund for me.
我的父母为我存了一笔上学的费用。
It's a quiet city.
这是一个安静的城市。
It is becoming harder and harder to find a job.
现在找工作是越来越难了。