音標(biāo)發(fā)音英式音標(biāo) [sl?k]美式音標(biāo) [sl?k]國(guó)際音標(biāo) [sl?k]英式發(fā)音 美式發(fā)音 基本解釋adj. 松弛的；蕭條的；懈怠的；緩慢的；下流的；（尤指女子）性亂交的；（潮水）平緩的 n. （繩索的）松弛部分；富余部分；煤屑；懈怠 v. 懈??；（使）繩索松弛；懶散地工作；（熟化）石灰 adv. 松散地 n. (Slack) （美）斯萊克（人名）詞根記憶s + lack(缺乏)→由于缺乏精力而懈怠→懈怠的s + lack(缺乏)→缺乏精力而懈怠→懈怠的同根派生adv性質(zhì)的同根詞slackly：松弛地；懈怠地；不活躍地。n性質(zhì)的同根詞slackness：松弛；懈?。徊换钴S。vi性質(zhì)的同根詞slacken：松勁，懈??；變松弛；變緩慢。vt性質(zhì)的同根詞slacken：使緩慢；使松弛。slack相關(guān)詞用法辨析v. (動(dòng)詞)slack的基本意思是指某人做某事時(shí)“懈怠,偷懶”,用于交通工具時(shí)指“減速”。 slack既可用作不及物動(dòng)詞,也可用作及物動(dòng)詞。用作及物動(dòng)詞時(shí),接名詞或代詞作賓語(yǔ); 用作不及物動(dòng)詞時(shí),常與down, off, up等連用。 slack使用方法slack詳細(xì)辨析英漢例句用作形容詞 (adj.)用作定語(yǔ): ～+ n.He tightened a few slack screws.他旋緊了幾只松動(dòng)的螺絲。用作表語(yǔ): S+be+～Discipline in Mr. Brow's class becomes very slack.布朗先生班上的紀(jì)律很松。S+be+～+ prep .-phraseLiving alone, he became slack about his appearance.由于單獨(dú)過(guò)活,他對(duì)自己的外表越來(lái)越不在意了。用作動(dòng)詞 (v.)用作不及物動(dòng)詞: S+～(+A)Stop slacking and get on with digging.不要偷懶,繼續(xù)挖。用作及物動(dòng)詞: S+～+ n./pron.Slack the rope before trying to untie the knot.想解結(jié)之前先將繩索放松。slack更多例句詞組短語(yǔ)用作動(dòng)詞 (v.)～+名詞slack one 's pace to a walk 把步速放慢到步行速度～+副詞slack carelessly 粗心地放松slack dreadfully 極端放松slack habitually 習(xí)慣性地偷懶slack inconsiderately 粗心地放松slack inexcusably 不可原諒地懈怠slack更多詞組英英字典劍橋英英字典(NOT TIGHT) not tight; loose(NOT ACTIVE) showing little activity; not busy or happening in a positive way(NOT TIGHT) the fact that something is too loose(TROUSERS) a pair of trousers, that are not part of a suit(COAL) very small pieces and dust from coal to work more slowly and with less effort than usual, or to go more slowly柯林斯英英字典 Something that is slack is loose and not firmly stretched or tightly in position. A slack period is one in which there is not much work or activity. Someone who is slack in their work does not do it properly. If someone is slacking, they are not working as hard as they should. Slack off means the same as . in a slack manner a part of a rope, etc, that is slack small pieces of coal with a high ash content slack劍橋字典slack柯林斯字典專業(yè)釋義電子、通信與自動(dòng)控制技術(shù)時(shí)間裕量交通運(yùn)輸工程松弛The cables will be slack when the cables are not subject to axial tension due to the excessive motions of platform.在不承受軸向張力時(shí),纖維系纜將處于松弛狀態(tài),因此在深海平臺(tái)大幅、往復(fù)運(yùn)動(dòng)下,系纜將可能出現(xiàn)繃緊和松弛兩種狀態(tài)。機(jī)械工程游隙醫(yī)藥科學(xué)弛緩語(yǔ)言學(xué)(元音)松(弛)的計(jì)算機(jī)科學(xué)技術(shù)松弛地球科學(xué)憩流水利工程憩流