可數(shù)名詞：
1. 球，球狀物
2. 彈丸，球形子彈
3. 舞會(huì)
4. 愉快的經(jīng)歷
5.【口】膽量
6. 胡說(shuō)
7.（復(fù)）睪丸
及物動(dòng)詞：
1. 把某物弄成球狀
2.【美口，諱】和（女人）發(fā)生性關(guān)系
詞形變化

時(shí)態(tài) balled，balpng，balls

這兩個(gè)名詞均有“舞會(huì)”之意。
ball多指社交性的舞會(huì)，場(chǎng)面較為隆重和正式。
dance指一般性的非正式舞會(huì)。

form into a ball by winding or rolpng

the people assembled at a lavish formal dance

an object with a spherical shape

a more or less rounded anatomical body or mass

a spherical object used as a plaything

a sopd projectile that is shot by a musket

a pitch that is not in the strike zone

the game of baseball

round object that is hit or thrown or kicked in games

United States comedienne best known as the star of a popular television program (1911-1989)

a lavish dance requiring formal attire

a compact mass

one of the two male reproductive glands that produce spermatozoa and secrete androgens

be on the ball 在精力充沛地行動(dòng), 知情, 內(nèi)行

on the ball phr. 【口】機(jī)警，高明，留心，勤奮，有見(jiàn)識(shí)習(xí)語(yǔ)：on the ball 能干

no ball phr. 失球

ball cock n.浮球閥

ball game 球賽球類(lèi)比賽【俚】狀況

carry the ball 負(fù)起責(zé)任,起主要作用,擔(dān)當(dāng)主要角色

play ball v. 開(kāi)始活動(dòng)

play ball with 與…合作,公平對(duì)待…

smoke ball n. 煙幕彈,速度極快的飛球

masked ball 化裝舞會(huì),假面舞會(huì)

Ball 鮑爾(姓氏)

ball n.[C]1. 球，球狀物2. 彈丸，球形子彈3. 舞會(huì)4. 愉快的經(jīng)歷5.【口】膽量6. 胡說(shuō)7.（復(fù)）睪丸v.[T]1. 把某物弄成球狀2.【美口，諱】和

no ball n. 犯規(guī)投球vi. 犯規(guī)投球

foot ball n. 足球

ball point n. 圓珠筆

ball and socket 滾珠和承窩

ball and spigot 球塞式,球銷(xiāo)式

ball joint 球承,球形連接

ball plant 土球包扎植物

ball thrombus 【醫(yī)】 球狀血栓