Per books
[经] 按帐面价值
🧩 词语组成解析
per
[pə:, pə]
prep. 由;（表示根据）依照;（表示比率）（尤指数量，价格，时间）每;
adv. 每次;每个;照常;按惯例;
adj. 高的，过的，全的;
n. 书评；书籍（book的复数）
🗣️ 情景例句
No. She's at work now.
不在，她正在上班。
A good neighbour is better than a bother in the next village.
远亲不如近邻。
Latham made another attempt a week later and got within half a mile of Dover, but he was unlucky again.
莱瑟姆一周以后也作了一次尝试，飞到离多佛不到半英里的地方。