Rounding off error
[计] 舍入误差
🧩 词语组成解析
rounding
['raʊndɪŋ]
n. 制圆，舍入，凑整;
adj. 圆的，环绕的，凑整的;
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
🗣️ 情景例句
I'm leaving you.
我要离开你了。
It seems he's interested.
看起来他好像很有趣。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。