Thirteen is not divisible by any even number.13不能被任何偶数除尽。8 is divisible by 2 and 4, but not by 3.8可被2和4除尽，但不能被3除尽。Twenty-eight is divisible by seven.28 可以被 7 除尽。He argued that all matter was infinitely divisible.他坚持所有物质都...
我厌倦了当簿记员。I was tired of being a bookkeeper.簿记那可能还有多余的生火的铲子.The bookkeeping staff would like to have an extra shovel of coal for the fire.商学院教青年簿记.In the business colleges , young men are taught to keep books....