1
a bit of [noun]
修饰不可数名词。
I need a bit of help.
我需要一点帮助。
少量；一点儿
先理解核心含义，再看它在真实句子里的用法。
少量；一点儿
a small piece or quantity of something
I need a bit of help.
我需要一点帮助。
放在马嘴里并连接缰绳以引导动物的金属片。
A piece of metal placed in a horse's mouth and connected to the reins to direct the animal.
二进制数字,通常表示为1或0
A binary digit, generally represented as a 1 or 0.
一小块或一小量东西
a small piece or quantity of something
安装在钻头、手钻或铣刀上的旋转切削工具,用于钻孔或从工件轮廓上去除材料。
A rotary cutting tool, fitted to a drill, brace, or router, used to bore or drill holes or to remove material from the profile of the workpiece.
Could you please spare a bit of your time?
你能抽出一点时间吗？
AI contextual example
She only ate a small bit of the cake.
她只吃了一小块蛋糕。
AI contextual example
The floor was covered in bits of broken glass.
地板上满是碎玻璃的碎片。
AI contextual example
a bit of paper
一小片纸
WordNet
修饰不可数名词。
I need a bit of help.
我需要一点帮助。
常于口语，表示少量。
Just a bit, please.
只要一点点就好。
表示逐渐地。
He saved money bit by bit.
他一点一点地攒钱。
Not this
I have a bit of informations.
Use this
I have a bit of information.
在英语中，'information'是不可数名词，不能加-s。'a bit of'后应接不可数名词的单数形式。
Not this
I got a mosquito bit on my arm.
Use this
I got a mosquito bite on my arm.
'bit'作为名词指一小块或少量，而表示叮咬的伤口应用'bite'。'bit'是动词'bite'的过去式，但作为名词时意义不同。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
少量；一点儿
I need a bit of help with this.
我需要一点儿帮助。
一点一点地；逐渐地
Bit by bit, the truth came out.
真相一点一点地浮出水面。
小角色；配角
He had a bit part in the play.
他在剧中扮演一个小角色。
比特率；位速率
This file has a high bit rate for better quality.
这个文件比特率高，质量更好。
马嚼子和缰绳
The rider checked the bit and bridle before mounting.
骑手上马前检查了马嚼子和缰绳。
一点儿
I'm a bit tired after the long walk.
走了这么久，我有点儿累。
一点一点地
Bit by bit, she saved enough money for a new car.
她一点一点地攒够了买新车的钱。
尽自己的一份力
Everyone should do their bit to protect the environment.
每个人都应尽自己的一份力来保护环境。
我还没死！
The dead parrot bit from Monty Python is one of the most famous comedy sketches ever.
巨蟒剧团的死鹦鹉段子是有史以来最著名的喜剧小品之一。
谁在一垒？
The 'Who's on first?' bit by Abbott and Costello is a classic example of wordplay.
阿伯特和科斯特洛的‘谁在一垒？’段子是文字游戏的经典例子。
Use bit naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
Bit 像 'bite'（咬）的一小口，代表最小的信息单位。
通常用于口语和书面语，表示一小块或少量，语气中性。
常用于 a bit of 结构
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.