remains

remainder, surplus, rest, remains, balance

这些名词均含“剩余部分”之意。
remainder: 含义较广，可指数学运算中的余数，也指从整体取走或用掉部分后的所余部分，或一群人走掉一部分剩下的人。
surplus: 表盈余。
rest: 最普通用词与定冠词连用，指任何指定数量的人或物等。
remains: 常指人或动物死后的遗体或遗骨，也指古代文明的遗迹或去世作家尚未发表的遗稿。
balance: 指支取存款的余额或减去各种开支后的尾数。

名词 remains:

1. any object that is left unused or still extant
2. the dead body of a human being
   同义词：cadaver, corpse, stiff, clay

动词 remain:

1. stay the same; remain in a certain state
   同义词：stay, remain, rest
2. continue in a place, position, or situation
   同义词：stay, stay on, continue, remain
3. be left; of persons, questions, problems, results, evidence, etc.
   同义词：remain
4. stay behind
   同义词：persist, remain, stay

1. Her secret remains untold by now.
   她的秘密至今仍未透露。
2. The memory remains sharply engraved on my mind.
   这件事仍然深深地铭刻在我心中。
3. The dispute remains unsettled.
   争端尚未解决。
4. The girls screamed when the grisly remains of the half-eaten corpses on the screen were shown.
   当屏幕上显示出尸体被吃掉一半的恐怖残骸时，女孩子们尖叫起来。
5. After the wheat crop has been gathered, many farmers burn the remains and plough the ash into the soil, so as to enrich it.
   小麦收割完成后，农夫们把剩余物烧掉，然后用犁把灰埋入地里，使土地更肥沃。
6. The remains of the supper were taken away.
   晚餐吃剩的东西被收去了。

re.mains

pl.n.（复数名词）
All that is left after other parts have been taken away, used up, or destroyed.See Synonyms at remainder
剩余物：在其他部分被拿走，用光或破坏掉之后所有东西参见 remainder
A corpse.
一具尸体
The unpublished writings of a deceased author.
遗稿：已经去世了的一位作家的没有出版的作品
Ancient ruins or fossils.
古代的残迹或化石