noun [专属名词]数字；电话号码；编号，序数；总量，数量..."Unforgettable," a number that was written and performed in 1951.…《难以忘怀》，一首在1951年创作并演唱的歌曲。

verb [vt. 及物动词]给…编号；总计；包括，列入（某类）；计算，数；使为数有限He cut his paper up into tiny squares, and he numbered each one.他把纸裁成小方块并给每个方块编号。