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surplus，overplus，remainder，residue；

[例句] 全球通达公司可以预订从纽约到欧洲的剩余机票。 Access International books standby flights from New York to Europe.

[例句] 一天的剩余时光好像常常是乏味或令人沮丧的。 The rest of the day'sactivities often seemed drab or depressing.

remnants，remains，residue，survivals，fag end ；

[例句] 他小心翼翼地跨过残余的隔墙。 He moved carefully over what remained of partition walls.

[例句] 陆军各师肃清了残余的抵抗据点。 The infantry divisions mopped up remaining centres of resistance.

[数] cosine ；

[例句] 杆的方向通常用方向余弦来表示. The bar directions are conveniently specified by direction cosines.

[例句] 这就需要两个正余弦分解器. This requires two sine - cosine resolvers.

redundance，redundancy ；

[例句] 使用冗余可以使其讹误影响减缩到任意小的程度. Its corrupting effects can be diminished to an arbitrarily small degree by the use of redundancy.

[例句] 前面已经指出,构成原始流通表时会出现冗余的稳定状态. It was indicated earlier that primitive flow tables could be formed with redundant stable states.

surplus，profit，abundance，have a favourable balance ；

[例句] 无形贸易盈余比报道所称的少2亿英镑。 The invisible trade surplus was £200 million lower than reported.

[例句] 这个月我们的账户上有盈余. Our account is in the black this month.

afterglow，persistence ；

[例句] 落日将余辉洒在水面上. The descending sun was making brilliance upon the water.

[例句] 落日的余辉染红了山顶. The setting sun flushed the mountain tops.

balance，black figure，remainder，remaining sum；

[例句] 他算出了他们活期存款账户上的余额总和。 He figured up the balance in their checking account.

[例句] 请查一下我的账户余额。 I'd like to check the balance in my account please.

afterheat，waste heat ；

[例句] 把烤盘关掉，让余热把混合物再煨一下。 Turn the hotplate off and allow the residual heat to keep the mixture simmering.

[例句] 介绍了一种用于铁合金电炉余热回收的热管降温器. Introduce a find of heat - pipe temperature reductioner used to waste energy recovery.

cash surplus，surplus，balance ；

[例句] 只有计算出自己可能的平均结余，才能选择合适的账户。 Choosing the right account depends on working out your likely average balance.

[例句] 结余在5,000英镑及以上将获毛利11％，纯利8.25％。 Balances of £5,000 and above will earn 11 per cent gross, 8.25 per cent net.

remainder，complement of a number，arithmetical compliment，residual，residue ；

[例句] 9减4,余数为5. Take 4 from 9 and the remainder is 5.

[例句] 用三除十, 余数是一. If you divide 10 by 3, the remainder is 1.

the others，the rest，the remaining，the remainder，etcaeteras ；

[例句] 该公司租下了这栋大楼，占用了一部分并转租了其余的部分。 The company rented the building, occupied part and sublet the rest.

[例句] 我说的其余那些全部都是废话。 All the rest I said, all that was bullshit.

[地] aftershock，[电影]Aftershocks；

[例句] 余震可能会摧毁更多的建筑物。 Further tremors could level more buildings.

[例句] 他们拼命地干着，担心余震可能会使房子再次受到震动。 They were working frantically in the fear that an aftershock would jolt the house again.

leeway，margin，room，latitude，space ；

[例句] 银行已为开发新的金融产品留出了更大余地。 Banks had increased scope to develop new financial products.

[例句] 给自己留出选择的余地，一切将会水到渠成。 Keep your options open and everything will fall into place.

spare time，leisure time，leisure，betweenwhiles，by-time ；

[例句] 她把每一分余暇都花在收拾房子上了. She spends every spare time on her house.

afterwinds，aftermath，repercussions，aftereffect ；

[例句] 这场纠纷余波未平. The trouble hasn't ended ; there are still repercussions.

[例句] 因此,我们对战争留下的余波感到大吃一惊. We were thus much surprised by the war's aftermath.

ashes，embers，ash fire，ember ；

[例句] 余烬仍在炉膛里发出暗淡的光。 The embers still glowed in the hearth.

[例句] 余烬在炉膛中发出光亮. Embers glowed in the furnace.

the remainder of one's life，one's remaining years，（侥幸保全的性命） survival ；

[例句] 她在维也纳度过了余生. She lived the rest of her life in Vienna.

[例句] 他回到了芝加哥，在那里度过了余生。 He returned to Chicago, and made it his base for the rest of his life.

lingering charm，aftertaste ；

[例句] 风格: 酒体中性,干红, 红莓, 紫罗兰气味, 酒体均衡佳,余韵悠长. Style: Medium - bodied, dry red raspberry, violet, well - balanced and lingering finish.

[例句] 口感: 厚身的酒体, 同时拥有完整的单宁和良好的余韵,建议在2008年后饮用. Palate: Full - bodied, with well - integrated tannins and a medium finish. Best after 2008.

ember ；

[例句] 余火未尽的木块开始从天花板上往下掉。 Burning embers started dropping from the ceiling.

[例句] 他的眼睛盯着红色的余火. His eyes are fixed on the red embers of the fire.

[数] cofunction，complementary function ；

[例句] 其解照常由一余函数组成. Its solution consists as usual of a complementary function.

[例句] 冗余函数和自反函数为特殊布尔函数. The redundant function and self - negative function are special Boolean functions.