名詞 nine:

1. the cardinal number that is the sum of eight and one
   同義詞：9, IX, niner, Nina from Carolina, ennead
2. a team of professional baseball players who play and travel together
   同義詞：baseball club, ball club, club

形容詞 nine:

1. denoting a quantity consisting of one more than eight and one less than ten
   同義詞：9, ix

1. I arrive at the hospital at eight o'clock, but I don't go on duty until nine.
   我八點鐘就到醫(yī)院了，但是九點鐘我才去值班。
2. What time is it? It is nine o'clock.
   現(xiàn)在是幾點鐘？現(xiàn)在是九點鐘。
3. Are you sure you can come by at nine?
   你肯定你九點能來嗎？
4. Nine people came in and the reminder stayed outside.
   9個人進來，余下的人留在外面。
5. As a pop star she was a nine days' wonder: she only made one successful record.
   她是個曇花一現(xiàn)的歌星，只錄制過一張受歡迎的唱片。
6. I have nine dolls in the bedroom.
   我的臥室里有九個布娃娃。
7. I'll leave for Shanghai at nine.
   九點鐘，我將赴上海。

nine

n.（名詞）
The cardinal number equal to 8 + .
九：與8+１相等的基數(shù)
The ninth in a set or sequence.
第九個：在一個集合或序列中的第九個
Something having nine parts, units, or members.
九個一組：含有九個單元、部分或成員的事物
Games A playing card marked with nine pips.
【游戲】 標有九點的一張撲克牌
A set of nine persons or things, especially:
九人，九人一組之物：含有九個人或事物的一個集合，尤指
Baseball The nine players on a side, or the whole team.
【棒球】 九名隊員的棒球隊
Nine Greek Mythology The nine Muses.
Nine 【希臘神話】 繆斯九女神
A size, as in clothing or shoes, designated as nine.
九號：衣服或鞋子的尺寸號碼，標為九號
Sports The first or second 9 holes of an 8-hole golf course.
【體育運動】 一種8洞的高爾夫球場的前九洞或后九洞

<習慣用語>to the nines【非正式用語】
To the highest degree:
達到最高程度：
例句：
dressed to the nines.
打扮得時髦到極點

來源：
Middle English
中古英語
from Old English nigon * see newô
源自 古英語 nigon *參見 newô

【引伸】
nine
adj.（形容詞）
pron.（代詞）