work a sum的用法和樣例：
例句
- We have to sum up the costs of production.
我們得計算一下生產成本。 - We charge for the work on a cost plus basis.
我們用成本加成的方法計算工程報價。
work a sum的相關資料：
臨近單詞
work in
work
work analysis from linguistic approach
Work on employment was strengthened.
Work Breakdown Structure Control Board
work-integrated learning cooperation
Work Breakdown Structure Project Brief
Work accordingly to standard recipes.
work of five-field cultivating people
Work as resident electronic engineer.
work station for computer-aided design
work gloves of double-layer flannelette
