英语热门查询
specifiernonconformanceinfestationexceptionalremarkhypnotismfallingstewedafflictiveneckinggeneralisationassociationrankleactivationextricateplaningauxiliaryinterruptedverbosederisionammunitionreeveoverseepannierargumentationexpiryCupidpickertherekelvinnattyleaveslearningraucousBSGcontemptuousploughabsentlyextremityvolunteerenmityillogicalitynetworkrustyanalogueinsidioussagoseetheblackflysizeable
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lead/
lεd
/
1.noun [u]
(metal) 铅
2.noun [c/u]
(in pencil) 铅笔心
3.cpd [+pipe] [ roof]
铅