adj. (opp. plus) 负(的),减的;零下的。 a minus sign 负号,减号。 a minus quantity 负数,负量。 minus charge 【电学】负电荷。 minus electricity 阴电,负电。 minus material 次品。 The temperature is minus twenty degrees. 温度是零下二十度。
没有…的;丢掉,失去;减(去);少掉。 Seven minus four is three. 七减四等于三。 a purse minus its contents 空钱袋。 He came back minus an arm. 他失去了一只胳膊回来了。 He was minus fifty dollars. 他花了五十块钱。 n. 负数,负量;负号,减号;差少,欠缺,损失。
on the negative side or lower end of a scale; "minus 5 degrees"; "a grade of B minus"
involving disadvantage or harm; "minus (or negative) factors" 同义词:negative,
an arithmetic operation in which the difference between two numbers is calculated; "the subtraction of three from four leaves one"; "four minus three equals one" 同义词:subtraction,