narrow margin

词形变化：

形容词: narrow-gauge |

同义词：

slender | tight | thin | contracted | taper | contract | fine | slim | slight | narrow down | tapered | constricted | tighten | restrict | limit | reduce | close | restricted | confined | limited | cramped | qualify | shorten | alley | localize | provincial | lessen | meager | lean | nail down | constrict | specialize | constringe | pin down | specify | narrow-minded | peg down | specialise | minute |

反义词：

wide | broad-minded | widen | broad |