sparer

听听怎么读

是什么意思

释义

[医] 节省物质（一种由于自己在代谢中破坏而能减少其他物质破坏的物质）；

双语释义

v.(动词)

vt. 节省,节约,舍不得,吝惜 keep from using, spending, etc.
vt. 抽出,让给,分出,匀出,腾出 give up (sb/sth that is not being used or is not needed); afford to give
vt. 省去,免除 save (sb) (need or trouble)
vt. 饶恕,赦免,不伤害 keep from punishing, harming, attacking, or killing

adj.(形容词)

多余的,备用的 not in use but kept for use if needed, not needed for use, free
薄弱的,瘦的 rather thin

n.(名词)

[C] 备件 spare part (for a machine, car, etc.), especially an extra wheel for a car

英英释义

sparer

n.someone who refrains from injuring or destroying

学习怎么用

词汇搭配

用作动词 (v.)

～+名词

spare coal节约煤
spare no cost不惜成本,不惜代价
spare no effort(s)不遗余力
spare no expense(s)不惜工本
spare no pains全力以赴
spare sb's blushes不以过奖的话使某人难为情
spare sb's feelings不伤害某人的感情,不使某人难过
spare sb's life饶某人的命
spare the rod娇惯孩子

用作形容词 (adj.)

～+名词

spare cash余款
spare frame瘦长的身材
spare meals粗茶淡饭
spare parts备用零件
spare pencil多余的铅笔
spare ticket多余的票

双语例句

用作形容词(adj.)

Do you have a spare tire?
你有备用轮胎吗?
Please stay with us. We have a spare room for you.
请住下吧,我们有给你的备用房间。
What do you like doing in your spare time?
你在闲暇时喜欢做什么？
Can you bear me a hand tomorrow?I want to rearrange some things in our spare room.
明天你能帮个忙吗?我想把我家闲置着的那个房间里的一些东西新整理安排一下。

用作动词(v.)

Can you spare me five minutes?
你能抽出五分钟和我谈谈吗？
Please spare my life, and the lives of my people.
请饶了我的命,也饶了我的同胞们吧。
In his mercy, Allah had seen fit to spare Juffure once again.
仁慈的真主已答应可以再赦免米富雷村一次了。
No trouble was spared to ensure our comfort.
为了我们舒适

用作名词(n.)

I've lost my key and I haven't got a spare.
我把钥匙丢了，还没有备用的。
That spare can of gas in the trunk was our ace in the hole.
后备箱里那罐剩余的汽油是我们最后的王牌。
That will fit on many current hard drives with room to spare.
那将在许多具有剩余空间的现有硬驱动器上放得下。

权威例句

ACTIVE AGENT DELIVERY SYSTEM INCLUDING A HYDROPHOBIC CELLULOSE DERIVATE
Producing standard format and wide-format prints with efficient donor material use
Effects of exposure to ethylene glycol ethers on shipyard painters: I. Evaluation of exposure.
Mycobacterium ulcerans toxic macrolide, mycolactone modulates the host immune response and cellular location of M. ulcerans in vitro...
Contribution of Th1 and Th2 Cells to Protection and Pathology in Experimental Models of Granulomatous Lung Disease
Mucosal delivery of a respiratory syncytial virus CTL peptide with enterotoxin-based adjuvants elicits protective, immunopathogenic,...
Subclinical immunologic and physiologic responses in hexamethylene diisocyanate-exposed auto body shop workers.
Liver disease associated with occupational exposure to the solvent dimethylformamide.
Polyisocyanates in occupational environments: A critical review of exposure limits and metrics
Skin exposure to aliphatic polyisocyanates in the auto body repair and refinishing industry: II. A quantitative assessment.

反义词

necessary

同根词

sparingly sparing sparely spare

s开头的单词