Number of packages
[经] 件数
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 程序包；包装；包裹（package的复数）
🗣️ 情景例句
Did any of your previous positions require typing?
你以前的职务中有没有需要打字的？
Rubs me the wrong way.
真碍眼！
A young English writer made the pertinent observation a year or two back
一两年前，一位年轻的英国作家发表了中肯的看法。