1.sliver

n.

[definition]:薄片，裂片--small sliver.

[synonyms]:slice,shaving,splinter,flake,shard

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2.jigsaw

n.

[definition]:拼圖；拼板玩具；神秘莫測(cè)的事物；謎團(tuán)--by mapping stretches of Neanderthal DNA to its human equivalent, the researchers were able to complete bits of the jigsaw通過繪制與人類相同的尼安德特人DNA圖譜，他們便能夠完成一定量的拼接工作.

[synonyms]:puzzle,jigsaw puzzle,picture puzzle,Chinese puzzle,tangram

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3.discard

v.

[definition]:丟棄；拋棄；墊（牌）；打出（無用的牌）

[synonyms]:throw away,abandon,dispose of,remove,get rid of

[antonyms]:keep

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4.flaw

n.

[definition]:瑕疵；裂紋；一陣狂風(fēng)；短暫的風(fēng)暴--major flaw,serious flaw,basic flaw,obvious flaw,fundamental flaw,detect flaw,repair flaw,perceive flaw.

[synonyms]:blemish,defect,error,failing,fault

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5.sleeve

n.

[definition]:袖子；套管；有…袖子的；唱片套--roll sleeve,long sleeve.

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回顧：1.sliver 2.jigsaw 3.diacard 4.flaw 5.sleeve