Arithmetic system
[计] 运算系统
🧩 词语组成解析
🗣️ 情景例句
about your salaries and your savings.
关于薪资和储蓄。
Few words, many deeds.
少说话，多做事。
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。