名詞 racket:

1. a loud and disturbing noise
2. an illegal enterprise (such as extortion or fraud or drug peddling or prostitution) carried on for profit
   同義詞：fraudulent scheme, illegitimate enterprise
3. the auditory experience of sound that lacks musical quality; sound that is a disagreeable auditory experience
   同義詞：noise, dissonance
4. a sports implement (usually consisting of a handle and an oval frame with a tightly interlaced network of strings) used to strike a ball (or shuttlecock) in various games
   同義詞：racquet

動詞 racket:

1. celebrate noisily, often indulging in drinking; engage in uproarious festivities
   同義詞：revel, make whoopie, make merry, make happy, whoop it up, jollify, wassail
2. make loud and annoying noises
3. hit (a ball) with a racket

1. The ball just tipped the edge of his racket.
   球僅僅碰到他球拍的邊兒。
2. What's your racket?
   你是干哪一行的?
3. What a racket the children are making!
   這些孩子太吵了！
4. How did she get into the modelling racket?
   她是怎樣當上模特兒的?
5. The students kicked up no end of a racket (ie were very noisy and boisterous) in the street.
   這些學(xué)生在街上大吵大鬧。

racket 也作 rac.quet

n.Sports （名詞）【體育運動】
A device consisting of an oval frame with a tight interlaced network of strings and a handle, used to strike a ball or shuttlecock in various games.
球拍：一種裝置，由一個橢圓形的架子和手柄組成，架子上有用繩編成的很緊的網(wǎng)，在各種運動中來擊打球或羽毛球
A wooden paddle, as one used in table tennis.
乒乓球拍：一種木制球拍，如乒乓球拍

來源：
Middle English raket [a kind of handball]
中古英語 raket [一種手球]
from Old French rachette [palm of the hand, racket]
源自 古法語 rachette [手的掌部，球拍]
from Medieval Latin rascheta [palm]
源自 中世紀拉丁語 rascheta [手掌]
from Arabic r3ôet
源自 阿拉伯語 r3ôet
variant of r3ôah
r3ôah的變體

racket
racket 2

n.（名詞）
A loud, distressing noise.See Synonyms at noise
吵鬧聲：大的，令人痛苦的聲音參見 noise
A dishonest business or practice, especially one that obtains money through fraud or extortion.
敲詐：不誠實的生意或行為，尤指通過欺詐或勒索得到錢

An easy, profitable means of livelihood.
容易賺錢的生計：一種輕松、有利可圖的營生辦法
Slang A business or an occupation.
【俚語】 生意或職業(yè)
v.intr.（不及物動詞）
rack.et.ed,rack.et.ing,rack.ets
To make or move with a loud, distressing noise.
喧嚷：發(fā)出大的、令人痛苦的聲音或帶著這種聲音移動
To lead an active social life.
忙于社交活動的：過著積極的社會生活

來源：
[Origin unknown]
[來源不明]