Business arithmatic
[经] 商用数学
🧩 词语组成解析
business
[ˈbɪznɪs]
n. 商业，交易;生意;事务，业务;职业，行业;
算术
🗣️ 情景例句
Who?
谁呀？
Destroy the lion while he is yet but a whelp.
杀狮应在幼小时。
It is no use offering the manual labourer, tired out with a hard week's sweat and effort,
对于流汗出力干了一周苦活的体力劳动者来说，是不合适的；