decimal
['des.ɪ.məl] adjective
■relating to or expressed in a system of counting based on the number ten 十进位的•If you calculate the result to two decimal places (= give two numbers after the decimal point, as in 3.65) , that should minimize any possible errors.如果将计算结果保留两位小数，就会最大限度地减小可能的误差。
['des.ɪ.məl] noun countable (specialized decimal fraction)
■a number expressed using a system of counting based on the number ten 小数；十进小数•Three fifths expressed as a decimal is 0.6.3/5用小数表示就是0.6。 |