分词翻译
下降的英语翻译：
go down; come down; decline; descend; drop; fall; gravitate; plunge
degression
【医】 descensus; descent
【经】 decline; slump顺序的英语翻译：
gradation; in proper order; order; ranking; sequence; train
【计】 order; sequence; sequencing token
【化】 sequence
【经】 sequence
