no.

英文解釋：

名詞 no.:

1. the number designating place in an ordered sequence
   同義詞：ordinal number, ordinal
2. a negative
   同義詞：no
3. a radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known
   同義詞：nobelium, No, atomic number 102

形容詞 no.:

1. quantifier; used with either mass nouns or plural count nouns for indicating a complete or almost complete lack or zero quantity of
   同義詞：no

副詞 no.:

1. referring to the degree to which a certain quality is present
   同義詞：no, no more
2. not in any degree or manner; not at all
   同義詞：no
3. used to express refusal or denial or disagreement etc or especially to emphasize a negative statement
   同義詞：no