| 释义 |
bum 1 AHD[bŭm] D.J.[bʌm]K.K.[bʌm]n.（名词）- A tramp; a vagrant.流浪者；游民
- A lazy or shiftless person, especially one who seeks to live solely by the support of others.懒鬼，游手好闲的人：一个懒惰或得过且过的人，尤指靠别人施舍过生活的人
- An incompetent, insignificant, or obnoxious person:笨蛋，废物：一个无能的、可鄙的或可恶的人：The batter called the pitcher a bum.打击手骂投手是个笨蛋
- One who is devoted to a particular activity or milieu:爱好者：沉溺于某项活动或娱乐中的人：a beach bum.沉溺于海滩运动的人
v.（动词）bummed, bum.ming, bums v.intr.（不及物动词）- To live by begging and scavenging from place to place. Often used witharound. 乞丐，流浪者：靠从一地到另一地的乞讨和拣拾垃圾为生，常与around 连用
- To loaf.混日子，闲荡
v.tr.（及物动词）- To acquire by begging; cadge.See Synonyms at cadge 乞讨，乞求：通过乞讨面获得；乞求 参见 cadge
adj.（形容词）- Inferior; worthless:质量低劣的；无价值的：gave me bum advice; did a bum job of fixing the car.给了我毫无价值的建议；修车修得真差劲
- Disabled; malfunctioning:残废的；不灵的：a bum shoulder.不灵便的肩膀
- Unfavorable or unfair:不合理的，不公平的：got a bum deal on my final grade for the course.这门课我最后得了一个不公平的分数
- Unpleasant; lousy:令人不快的；讨厌的：had a bum time at the party.晚会上过得很不愉快
on the bum - Living as a vagrant or a tramp.象流浪者似的生活
- Out of order; broken.出毛病；坏掉
- Back-formation from bummer 源自 bummer的逆构词
bum 2 AHD[bŭm] D.J.[bʌm]K.K.[bʌm]n.Chiefly British（名词）【多用于英国】- The buttocks.屁股，臀部
- Middle English bom 中古英语 bom
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