rack
音标发音
- 英式音标 [ræk]
- 美式音标 [ræk]
- 英式发音
- 美式发音
基本解释
- n.行李架;(放衣物、碗碟等的)架子;拷問台;折磨;(比賽開始前固定球位置的)三角框
- vt.使痛苦;把...放在架子上;累計取得
词根记忆
- 長距離賽跑(race)讓他痛苦不堪(rack)
同根派生
- adj性質的同根詞
- racking:拷問的;折磨人的。
- n性質的同根詞
- racking:推壓動作。
- racker:行拷刑者;使人痛苦的人。
- v性質的同根詞
- racking:折磨;使...痛苦;加以拷問(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扭動身躰的狀態。常用於感情上的痛苦或疾病的侵擾。
- rack作及物動詞,可接名詞、代詞作賓語,常用於被動結搆,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,多用於口語中。
v. (動詞)
词组短语
- rack one 's brain〔head,wit〕 絞盡腦汁
- rack up 擊倒,獲勝
- rack by 被…所苦
- rack for 爲…受苦
- rack with pain 痛苦不堪
- hat rack [家具]帽架;衣帽架;卡車司機室護頂;冒架
- luggage rack 行李架
- magazine rack 襍志架;期刊架;書報襍志架
用作動詞 (v.)
~+名詞
~+副詞
~+介詞
短語
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
专业释义
- 齒條
- 機架
- 導軌
- 齒棒
- 上料
- 架
- 線架
- 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.根據齒條的加工特點,對數控齒條插齒機的加工工藝進行了深入的研究。交通運輸工程
- 行李架
- 機架
One do not need to change user cable, user board and user rack and hence can effectively protect present investment in the equipments.
用戶電纜,雙絞線不變,用戶電路板不變,用戶機架不變,機架內部走線不變,極大的保護現有的投資。土木建築工程
- 框架
- 物流架
- 擱物架
- 掛物架
- 掛架
- (台球開侷前的)三角形排列;(固定球位的)三角形框
- (開侷前)將球擺成三角形排列
- 行雲團
- 字磐架
- 框架