Patterson's tests
[醫] 派特遜氏試驗(檢尿毒癥)
?? 詞語組成解析
n. 測驗（test的復數）
??? 情景例句
Yes.
有。
You can stay as long as you pay the rent on time.
只要你按時交房租，你就能住這兒。
'And where were you at the time?'
“那你當時在什么地方？”