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）。rack相關(guān)詞用法辨析v. (動(dòng)詞)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)身體的狀態(tài)。常用于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),常用于被動(dòng)結(jié)構(gòu),其后常接介詞by或with。 rack還可作“絞盡腦汁”解,常與one's brain連用,多用于口語(yǔ)中。 rack使用方法rack詳細(xì)辨析英漢例句用作動(dòng)詞 (v.)用作及物動(dòng)詞: S+～+ n./pron.The pain racked him.痛苦折磨著他。rack更多例句詞組短語(yǔ)用作動(dòng)詞 (v.)～+名詞rack one 's brain〔head,wit〕 絞盡腦汁～+副詞rack up 擊倒，獲勝～+介詞rack by 被…所苦rack for 為…受苦rack with pain 痛苦不堪短語(yǔ)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 雜志架；期刊架；書(shū)報(bào)雜志架rack更多詞組英英字典劍橋英英字典(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柯林斯英英字典 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. rack劍橋字典rack柯林斯字典專(zhuān)業(yè)釋義機(jī)械工程齒條機(jī)架導(dǎo)軌齒棒上料架線(xiàn)架能源科學(xué)技術(shù)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)輸工程行李架電子、通信與自動(dòng)控制技術(shù)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。土木建筑工程框架航空、航天科學(xué)技術(shù)物流架擱物架掛物架掛架體育(臺(tái)球開(kāi)局前的)三角形排列；(固定球位的)三角形框(開(kāi)局前)將球擺成三角形排列地球科學(xué)行云團(tuán)印刷、復(fù)印技術(shù)字盤(pán)架計(jì)算機(jī)科學(xué)技術(shù)框架