adj(1)清潔(干凈)的(free from dirt，stain，smoke or impurities)：～hands/clothes/rooms干凈的手/衣服/房間;～snow/air/water潔凈的雪/空氣/水;wash/wipe/brush/get/make/keep sth～把……洗/擦/刷/弄/搞/保持干凈;〖同〗 unsoiled，spotless，pure，clear;〖反〗 dirty，soiled，spotted，impure;
?(2)愛潔凈的((of person or animal)neat and tidy in one's habits;caring about cleanliness)：Cats are considered～animals.人們認(rèn)為貓是愛干凈的動物。a～waitress愛潔凈的女侍者;
?(3)新洗干凈的(that has been washed since it was last worn or used)：～napkins/sheets/towels(洗)干凈的餐巾/床單/毛巾;wear～sock every day每天都穿干凈的襪子;〖同〗 washed;〖反〗 unwashed;
?(4)未用過的，新鮮的(not yet used;fresh;blank)：a～sheet of paper一張空白紙;a～page一張空白頁;～clothes未穿過的新衣服;〖同〗fresh;
?(5)未感染的(free from disease or infection)：a～wound未感染的傷口;〖同〗uninfected;〖反〗 infected;
?(6)幾乎無放射性的(producing little radioactivity) (infml)：a～nuclear bomb “干凈”的(無放射性的)核炸彈;
?(7)純潔的，無錯誤的(morally or sexually pure;free from crime or wrongdoing;innocent)：keep one's language～不說粗俗的話;a～joke不庸俗的笑話;Keep it ～! 不要開下流的玩笑!have a～record從未有過不良記錄;Her record is～.她的歷史清白。a～driving-licence無違章記錄的駕駛證;〖同〗honourable，moral，innocent，stainless;〖反〗dishonourable，immoral，stained;
?(8)守規(guī)則的，公正的(obeying the rules;fair;sportsmanlike)：a～fighter守規(guī)則的拳擊運動員;a～match 守規(guī)則的比賽;a～tackle(足球)鏟球;〖同〗fair;
?(9)形狀美觀簡潔的，流線形的(well-formed;streamlined)：a car with～lines線條流暢的小汽車;a railway engine with a～shape流線形的火車頭;The aircraft/ship has very～lines.這架飛機/條船線條很美;〖同〗well-formed;
?(10)光滑的，平整的(without rough edges or surface;smooth;regular)：The saw made a～cut through the wood.這鋸在木頭上留下的鋸口很整齊。a～break/line齊刷刷地斷裂/平直的線;〖同〗even;
?(11)熟練準(zhǔn)確的((esp in sport) free from clumsiness;skilfully and accurately done)：a～throw/blow/hit/stroke/jump熟練的投擲/嫻熟的一擊/準(zhǔn)確命中/正確的劃臂/利落的一跳;do a～job 活兒干得很漂亮;〖同〗perfect，well-made;〖反〗imperfect;
?(12) 完全的，徹底的(entire;complete;thorough)：make a～escape/getaway利落地逃脫;a～break with tradition與傳統(tǒng)徹底決裂;
?→′cleanly adv 容易地，利索地;adj 愛干凈的;′cleanliness n 干凈;
?adv (1)完全地，整個地(completely;entirely)[無comp]：There! I～forgot (about) it. 瞧!我把這事整個給忘了。The bullet/shot/axe went～through the wood.那子彈/一槍/斧頭穿透了木頭。The knife sliced～through the roast.刀子切開了烤肉。The horse jumped～over (the brook).馬縱身跳過(小溪)。The prisoner/thief got～away.囚犯/小偷逃得無影無蹤了。I am/The shop is～out of soap.我/這家商店一塊肥皂也沒有了。It is～impossible.這根本不可能?！纪絜ntirely，thoroughly;
?(2)遵守規(guī)矩地(in a clean manner)(infml)：play the game～規(guī)規(guī)矩矩地比賽;
?come clean (with sb)(about sth)(向某人)全部招認(rèn)：The man finally came～(with the police).那人最后(向警方)招認(rèn)了一切。
?→?clean-′cut adj 輪廓鮮明的;外表整潔體面的;?clean-′limbed adj 體態(tài)優(yōu)美的;?clean-′shaven adj 臉刮得干干凈凈的;
?v (1)弄干凈(make sth clean or free of dirt，stain，etc)[T+n]：～one's teeth/ one's shoes/the room/the window/the blackboard 刷牙/擦鞋/打掃房間/擦窗戶/擦黑板;〖同〗 wash，sweep，mop，dust;〖反〗soil，dirty，stain;
?(2)變得干凈(become clean)[I]：Metal ornaments～easily.金屬飾物容易擦干凈。The curtains～beautifully.這些窗簾能洗得很干凈。Detergents～better than most soaps.洗滌劑比大多數(shù)肥皂洗滌效果好。The new frying pan～s easily. 這新煎鍋很容易洗干凈。This dress～s well. 這件衣服好洗。
?(3)去內(nèi)臟(prepare (fowl，fish，etc) for cooking)[T+n]：～the chicken before cooking it烹調(diào)之前去掉雞內(nèi)臟;
?clean down (v adv)徹底刷(擦)干凈(vt)：～down the walls把墻擦干凈;
?clean out (v adv)徹底弄干凈內(nèi)部(vt)：～out a room/a stable/a drawer/a refrigerator 清掃房間/清掃馬廄/清理抽屜/清洗冰箱;
?clean up (v adv) 1)清掃(除)(vt & vi)：～up a room after/before a party 聚會前/后收拾房間;～up after a picnic/before leaving野餐后/走之前清掃一下; 2)賺大錢(vt & vi)：～up(thousands of pounds/a small fortune)on one's business deals/on one's first deal 買賣/第一筆生易賺了(好幾千英鎊/一小筆)錢; 3)清除罪犯(有害影響)(vt)：～up a city/a television清理城市/凈化屏幕;
?→′cleaner n 清潔工(器);′cleaner's n 洗衣店;′cleaning n 清潔，掃除;′clean-up n 清掃;清除罪犯;
?n 清掃(act of freeing from dirt，stain，etc esp from the surface of sth)[U，a～]：give the room a good～好好打掃一下房間;(room)need a good～(房間)需要好好打掃一下