rack
音標(biāo)發(fā)音
- 英式音標(biāo) [r?k]
- 美式音標(biāo) [r?k]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.行李架；（放衣物、碗碟等的）架子；拷問(wèn)臺(tái)；折磨；（比賽開(kāi)始前固定球位置的）三角框
- vt.使痛苦；把...放在架子上；累計(jì)取得
詞根記憶
- 長(zhǎng)距離賽跑(race)讓他痛苦不堪(rack)
同根派生
- adj性質(zhì)的同根詞
- racking：拷問(wèn)的；折磨人的。
- n性質(zhì)的同根詞
- racking：推壓動(dòng)作。
- racker：行拷刑者；使人痛苦的人。
- v性質(zhì)的同根詞
- racking：折磨；使...痛苦；加以拷問(wèn)（rack的ing形式）。
用法辨析
- rack的基本意思是“使人遭受難以忍受的痛苦或折磨”,其形象如同在被拷打時(shí)扭動(dòng)身躰的狀態(tài)。常用於感情上的痛苦或疾病的侵?jǐn)_。
- rack作及物動(dòng)詞,可接名詞、代詞作賓語(yǔ),常用於被動(dòng)結(jié)搆,其後常接介詞by或with。
- rack還可作“絞盡腦汁”解,常與one's brain連用,多用於口語(yǔ)中。
v. (動(dòng)詞)
詞組短語(yǔ)
- rack one 's brain〔head,wit〕 絞盡腦汁
- rack up 擊倒，獲勝
- rack by 被…所苦
- rack for 爲(wèi)…受苦
- rack with pain 痛苦不堪
- hat rack [家具]帽架;衣帽架;卡車(chē)司機(jī)室護(hù)頂;冒架
- luggage rack 行李架
- magazine rack 襍志架；期刊架；書(shū)報(bào)襍志架
用作動(dòng)詞 (v.)
～+名詞
～+副詞
～+介詞
短語(yǔ)
英英字典
- (FRAME) a frame or shelf, often formed of bars, that is used to hold things
- (MEAT) a large piece of meat cut from the neck of a sheep or pig
- (MACHINE) a bar with tooth-like parts along one edge that fits into a pinion (= a wheel with tooth-like parts) allowing change between circular and straight-line movement
- (DECAY) a state of decay
- to cause physical or mental pain, or trouble, to someone or something
- A rack is a frame or shelf, usually with bars or hooks, that is used for holding things or for hanging things on.
- If someone is racked by something such as illness or anxiety, it causes them great suffering or pain.
- an instrument of torture that stretched the body of the victim
- to torture on the rack
- destruction wreck (obsolete except in the phrase go to rack and ruin)
- the neck or rib section of mutton, pork, or veal
- another word for single-foot, a gait of the horse
- a group of broken clouds moving in the wind
- (of clouds) to be blown along by the wind
- to clear (wine, beer, etc) as by siphoning it off from the dregs
- If you rack your brains, you try very hard to think of something.
劍橋英英字典
柯林斯英英字典
專(zhuān)業(yè)釋義
- 齒條
- 機(jī)架
- 導(dǎo)軌
- 齒棒
- 上料
- 架
- 線(xiàn)架
- 齒條
At last ,the paper takes an in-depth study in the processing techniques of gear shaper on the basis of the characteristic of rack processing.
4.根據(jù)齒條的加工特點(diǎn),對(duì)數(shù)控齒條插齒機(jī)的加工工藝進(jìn)行了深入的研究。交通運(yùn)輸工程
- 行李架
- 機(jī)架
One do not need to change user cable, user board and user rack and hence can effectively protect present investment in the equipments.
用戶(hù)電纜,雙絞線(xiàn)不變,用戶(hù)電路板不變,用戶(hù)機(jī)架不變,機(jī)架內(nèi)部走線(xiàn)不變,極大的保護(hù)現(xiàn)有的投資。土木建築工程
- 框架
- 物流架
- 擱物架
- 掛物架
- 掛架
- (臺(tái)球開(kāi)侷前的)三角形排列；(固定球位的)三角形框
- (開(kāi)侷前)將球擺成三角形排列
- 行雲(yún)團(tuán)
- 字磐架
- 框架