Per ann.
abbr. per annum
🧩 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;
🗣️ 情景例句
It's stopped snowing.
雪停了。
I guess you're right. It seems I'll be grounded.
我想你说得对，我看我该转到地勤了。
There's a very important Chinese deer called the milu deer.
有一种非常珍贵的中国鹿，叫做麋鹿。