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青少儿英语指南    2019-03-05 12:10:25



英音 [kli:n] 美音 [klin]


adj. 干净的;无污染的;空白的;文明的;

v. 打扫;变干净;除去…的灰尘;清除内脏;

adv. 彻底地;完全地;

n. 打扫;清扫;


  1. a weightlift in which the barbell is lifted to shoulder height and then jerked overhead

  1. free from dirt or impurities; or having clean habits;

    "children with clean shining faces"
    "clean white shirts"
    "clean dishes"
    "a spotlessly clean house"
    "cats are clean animals"

  2. free of restrictions or qualifications;

    "a clean bill of health"
    "a clear winner"

  3. (of sound or color) free from anything that dulls or dims;

    "efforts to obtain a clean bass in orchestral recordings"
    "clear laughter like a waterfall"
    "clear reds and blues"
    "a light lilting voice like a silver bell"

  4. free from impurities;

    "clean water"
    "fresh air"

  5. (of a record) having no marks of discredit or offense;

    "a clean voting record"
    "a clean driver's license"

  6. ritually clean or pure

  7. not spreading pollution or contamination; especially radioactive contamination;

    "a clean fuel"
    "cleaner and more efficient engines"
    "the tactical bomb is reasonably clean"

  8. (of behavior or especially language) free from objectionable elements; fit for all observers;

    "good clean fun"
    "a clean joke"

  9. free from sepsis or infection;

    "a clean (or uninfected) wound"

  10. morally pure;

    "led a clean life"

  11. (of a manuscript) having few alterations or corrections;

    "fair copy"
    "a clean manuscript"

  12. (of a surface) not written or printed on;

    "blank pages"
    "fill in the blank spaces"
    "a clean page"
    "wide white margins"

  13. exhibiting or calling for sportsmanship or fair play;

    "a clean fight"
    "a sporting solution of the disagreement"
    "sportsmanlike conduct"

  14. without difficulties or problems;

    "a clean test flight"

  15. thorough and without qualification;

    "a clean getaway"
    "a clean sweep"
    "a clean break"

  16. not carrying concealed weapons

  17. free from clumsiness; precisely or deftly executed;

    "he landed a clean left on his opponent's cheek"
    "a clean throw"
    "the neat exactness of the surgeon's knife"

  18. free of drugs;

    "after a long dependency on heroin she has been clean for 4 years"

  1. completely; used as intensifiers;

    "clean forgot the appointment"
    "I'm plumb (or plum) tuckered out"

  2. in conformity with the rules or laws and without fraud or cheating;

    "they played fairly"

  1. make clean by removing dirt, filth, or unwanted substances from;

    "Clean the stove!"
    "The dentist cleaned my teeth"

  2. remove unwanted substances from, such as feathers or pits;

    "Clean the turkey"

  3. clean and tidy up the house;

    "She housecleans every week"

  4. clean one's body or parts thereof, as by washing;

    "clean up before you see your grandparents"
    "clean your fingernails before dinner"

  5. be cleanable;

    "This stove cleans easily"

  6. deprive wholly of money in a gambling game, robbery, etc.;

    "The other players cleaned him completely"

  7. remove all contents or possession from, or empty completely;

    "The boys cleaned the sandwich platters"
    "The trees were cleaned of apples by the storm"

  8. remove while making clean;

    "Clean the spots off the rug"

  9. remove unwanted substances from

  10. remove shells or husks from;

    "clean grain before milling it"

cleaner n. 清洁剂;保洁员;吸尘器;干洗店; adj. 更清洁的(clean的比较级);整齐的;新的;正派的;
cleanly adv. 整齐地,有规则地;干净利落地; adj. <正>讲究清洁的,爱干净的;
cleanse vt. 净化;使…清洁;清洗;
cleanser n. 清洁剂;清洁工;擦亮粉,去污粉;清洁器;
cleanup n. 清扫;清除 (污染物);清理;整顿;
unclean adj. 肮脏的;不纯洁的; 猥亵的; 邪恶的;

clean draft 光票,普通汇票;
clean-living adj. 过着严谨生活的;
clean room n. 绝对无尘室;洁净间;
unit clean 组件(零件或机组)清洁;
clean trace 净迹;
clean energy 清洁能源;
clean-bred adj. 纯血种的,纯种的;
clean off 除去;
clean out 打扫;离开;肃清;<非正>使…失去钱财;
clean-faced adj. 面部无瑕疵的,五官清秀的;
clean floating 清洁浮动;
clean workstation 洁净工拙;
Clean appearance 外观清洁;
clean potato 正确的事物,对头的事;
spring-clean vt. 大扫除;
clean reactor 净堆;
clean bred 纯血马;
clean up 打扫;<口>赚钱;整顿;痛打;
clean rock 纯岩石;
clean bill 光票;清洁汇票;普通汇票;不附单据的汇票;