ball
音標發(fā)音
- 英式音標 [b??l]
- 美式音標 [bɑ?l]
- 國際音標 [b?:l]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 球；舞會
- vi. 成團塊
- vt. 捏成球形
- n. (Ball)人名；(土)巴勒；(英、西)鮑爾；(法、德、俄、羅、捷)巴爾
詞源解說
- 直接源自古英語；最初源自古北歐語的bollr，意為圓的物體。
用法辨析
- ball的基本意思是“球”或“球狀物”,可大至星球,小至玻璃彈子,引申可指“球類運動”。ball還可作“舞會”解,這種舞會一般指的是正式、大型、帶有社交性質的舞會。
- ball作“球”解時是可數名詞,其前習慣加定冠詞; 表示活動作“球類運動”解時是不可數名詞,前面不能加冠詞a或the。這種用法多用在美式英語中。ball作“舞會”解時也是可數名詞。
- 表示“球類運動”時，ball前不加a或the，如play ball，不說play a/the ball。但是ball前有加the或a的時候，如play with a ball（玩一個球）和play with the ball（玩這個球）；
- 在美國，play ball有多種意思，分別是玩棒球，開球，開始行動，合作和公平辦事；
- 有時，ball還可指“正式的，盛大的社交舞會”，常在前用at修飾，不用in，而dance指“私人的小舞會”。要注意的是歐美國家舞場舉辦的舞會不能用ball表示；
- 表示“開舞會”時，可用hold/give a ball表示，held在請?zhí)惺褂酶毡椤?
n. (名詞)
英英字典
- (ROUND OBJECT) any object in the shape of a sphere, especially one used as a toy by children or in various sports such as tennis and football
- (KICK/THROW OF BALL) in football, a pass from one player to another
- (BALL GAME) any game that involves throwing and catching a ball
- (DANCE) a large formal occasion where people dance
- (MAKE ROUND) to make something form a closed round shape
- (HAVE SEX) (of a man) to have sex with someone
- A ball is a round or oval object that is used in games such as tennis, baseball, American football, basketball, and soccer.
- a ball propelled in a particular way in a sport
- any of various rudimentary games with a ball
- A ball is something or an amount of something that has a round shape.
- When you ball something or when it balls, it becomes round. ...
- Theballof your foot or the ball of your thumb is the rounded part where your toes join your foot or where your thumb joins your hand.
- A ball is a large formal social event at which people dance.
- If you are having a ball, you are having a very enjoyable time.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 滾珠
- 保護環(huán)
- 球
- (板球手對擊球手的)投球
- (投手投出的)壞球[參較 strike]
- 壞球
- 球體
It was found that images of balls with different sizes and different colors had the same grey level distortion patterns, and the grey level iistortion would increase with the increasing of distance from the center of ball images.
通過分析發(fā)現，不同大小和不同表面顏色球體的圖像具有相同的灰度失真規(guī)律，失真灰度值隨著到球心距離的增加逐漸變大。農業(yè)科學
- 球體
- 小丸劑
- 大藥丸
- (移植花木時的)根泥團，連根掘起的捆緊泥團
- 彈丸
- 球狀體
- 粒鐵
- 線球
- 壞球
- 球頭