单词	bottom set bed
释义	bottom set bed 底积层
随便看	boltguns bolth bolt handle bolt hd. bolt head bolthead bolt-head bolt header bolt head guide bolt heading machine bolt head recess boltheads bolt head trimming bolt head trimming machine bolt head with feather bolt heater bolt heating bolthole bolt hole bolt-hole bolt-holebreak bolt-hole brush bolt hole chamfering bolthole circle bolt hole cold-working strenthening 滴水不羼滴水成冰滴水成河滴水穿石滴水难消滴粉搓酥滴露研朱滴露研珠滵滶ほうせきほうせき【宝石】ほうせつほうせつ【包摂】ほうせんほうせん【奉遷】ほうせんかほうせんか【鳳仙花】ほうぜんほうぜん【宝前】