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n. 装饰者, (用以构成复合词的)有...层甲板的船只, 有...层面的车辆

one decker groundwood decker three-decker spar decker flush decker well decker awning decker single-decker decker man twin decker ship double decker bus triple-decker angle decker vacuum decker four-decker double decker flush-decker double-decker