P.a. system

成人 Adult Edu

🧩 词语组成解析

p.a.
每年\\n[医] 髓轴的
system ['sɪstəm]
n. 体系,系统;制度;身体;方法;
sy(syn-=together)+ste(to stand)→系统;体系;秩序;制度;方法

🗣️ 情景例句

Hey, don't try to rip me off. I know what this is worth.
别想宰我,我识货。
I ask him to tell me everything he did.
我要求他告诉我,他所做的每件事情。
When you have found a building in which to start your school.
你找到开办学校的楼房后
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