单词	swim like a duck
释义	swim like a duck 识水性
随便看	deadweight carrying capacity dead weightcarryingcapacity dead weight carrying capacity deadweight chargers deadweight charter dead weight charter deadweight chartering deadweight charters deadweight consolidation dead weight curve dead weight, deadweight deadweight debt dead weight debt dead-weight debt dead weight dial micrometer dead weight dial micrometre deadweight displacement coefficient deadweight-displacement coefficient deadweight displacement ratio deadweight-displacement ratio deadweight displacement tonnage deadweight distribution dead weight distribution deadweightDW dead weight, DW