九 Ⅰ數(shù)詞1.(八加一后所得) nine 九車間 no. 9 workshop; 九成新 ninety per cent new; 三三得九。 three times three is nine.2.(表示多次或多數(shù)) many; numerous 九曲橋 a zigzag bridge; 三彎九轉(zhuǎn) many twists and turnsⅡ名詞1.(從冬至起每九天是一個(gè)“九”) each of the nine nine-day periods beginning from the day after the winter solstice 三九天 the third nine-day period after the winter solstice; the coldest days of winter2.(姓氏) a surname 九嘉 jiu jia