Social security number
n. 社会保障号码（美国人出生时得到的正式身份号码）\\n
🧩 词语组成解析
🗣️ 情景例句
I have learned to use computers and have become familiar with all clerical duties.
我学会使用电脑及熟悉所有文员的工作。
Take a pain for a pleasure all wise men can.
智者皆能视苦为乐。
Indeed, we lack practice and experience nowadays in dealing with primitive conditions.
确实，我们今天缺乏对付原始环境的实践和经验。