subtractKK [səbˋtrækt] /səbˈtɹækt/发音动词1减、减去、做减法数学If you subtract seven from twelve, you get five.十二减七等于五。2扣除、扣掉The company subtracts health insurance costs from each paycheck.公司会从每期薪水中扣除健保费用。用这个字练口说→