She rubbed the glass with emery paper.是什么意思？

She rubbed the glass with emery paper.

她用砂纸磨玻璃.

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

rubbed

擦，搓，摩擦；

例句
Danny rubbed his arms and blew on his fingers to warm them...
丹尼搓着胳膊并向手指上哈气取暖。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

glass

n. 玻璃，玻璃制品，镜子；vt. 给某物加玻璃，反映，使平滑如玻璃；vi. 成玻璃状；

例句
Mitzi nodded a perfunctory acknowledgement as her glass was filled.
杯子被倒满时米芝敷衍性地点头示意。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

emery

n. <矿>金刚砂，刚玉粉；

例句
They infiltrated behind the lines so as to annoy the emery replacements.
他们渗透敌后以便骚扰敌军的调度.

paper

n. 纸，文件，论文，文章；vt.& vi. 贴纸；vt. 包装，用纸覆盖，贴壁纸，提供纸张，[俚语] 提供免费入场券；vi. 贴糊墙纸，发交通违章传票；adj. 纸制的，似纸的，有名无实的；

例句
...the acquisition of a profitable paper recycling company.
对一家效益好的纸张回收公司的收购