Mechanical polishing
[化] 机械抛光
🧩 词语组成解析
[计] 磨光, 擦光\\n[化] 精制; 抛光
🗣️ 情景例句
My great-grandmother made that quilt
我曾祖母缝好了这个被罩。
Take time when time cometh,lest time steal away.
时来必须要趁时，不然时去无声息。
But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten.
但是，和我们相似的原始人生活的年代太久远了，因此，有关他们的传说既使有如今也失传了。