m
美 [em] 
英 [em] 
- na.英语字母表第十三字母;M 形状的东西;【印】= em
 - 网络男人味;滨海客运
 
复数:m's  
n.  | 1. 兆 2. 汽车道 3. 快车道 4. 模态阻尼 1. 兆 2. 汽车道 3. 快车道 4. 模态阻尼  | 
un.  | 1. 英语字母表第十三字母  | 
sym.  | 1. em dash 2. magnetic moment 3. mass 4. meter 5. milli- 6. million 7. mutual inductance 8. metre 1. em dash 2. magnetic moment 3. mass 4. meter 5. milli- 6. million 7. mutual inductance 8. metre  | 
n.  | 1. the 13th letter of the English alphabet, representing a consonant sound 2. something shaped like a letter "M" 3. a written representation of the letter "m" 4. the Roman numeral for 1,000 5. motorway: used in the names of large highways in the U.K. 1. the 13th letter of the English alphabet, representing a consonant sound 2. something shaped like a letter "M" 3. a written representation of the letter "m" 4. the Roman numeral for 1,000 5. motorway: used in the names of large highways in the U.K.  | 
abbr.  | 1. male 2. mass 3. Master 4. medium 5. mega- 6. Member 7. middle term 8. million 9. molar 10. modulus 1. male 2. mass 3. Master 4. medium 5. mega- 6. Member 7. middle term 8. million 9. molar 10. modulus  |