Rcf
[医][=red cell filterability]红细胞可滤性
🗣️ 情景例句
Are you from New York?
是从纽约来的吗？
Off base!
太离谱了吧！
He described it as 'a very agreeable situation located within two small hills in the midst of which flowed a great river.
“地理位置十分适宜，位于两座小山的中间，一条大河从中间流过”。