资料来源 : pyDict

牙刷

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Toothbrush \Tooth"brush`\, n.
   A brush for cleaning the teeth.

资料来源 : WordNet®

toothbrush
     n 1: small brush; has long handle; used to clean teeth
     2: slang terms for a mustache [syn: {soup-strainer}]