1
A and B
连接两个并列成分。
I like apples and oranges.
我喜欢苹果和橙子。
和；及；并且；而且
先理解核心含义，再看它在真实句子里的用法。
和；及；并且；而且
And; used to connect words, clauses, or sentences, indicating addition or combination.
I like apples and oranges.
我喜欢苹果和橙子。
作为并列连词,表示两个元素一起或相互补充。
As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
连接两个合式公式以形成新合式公式,要求仅当两个公式都为真时才为真。
Connecting two well-formed formulas to create a new well-formed formula that requires it to only be true when both of the two formulas are true.
I like apples and oranges.
我喜欢苹果和橙子。
She went to the store and bought some milk.
她去了商店，买了些牛奶。
He is tall and handsome.
他又高又帅。
连接两个并列成分。
I like apples and oranges.
我喜欢苹果和橙子。
连接两个连续动作。
She got up and brushed her teeth.
她起床并刷了牙。
表示时间顺序。
We finished work and then went home.
我们完成工作，然后回家了。
表示因果或伴随结果。
He dropped the vase and it broke.
他打碎了花瓶，它就破了。
Not this
I have a dog and a cat and a bird.
Use this
I have a dog, a cat and a bird.
在英语中，列举三个或以上物品时，除最后一项前用'and'外，其他项之间应用逗号分隔。错误句子重复使用'and'，不符合英语习惯。
Not this
He likes swimming and to run.
Use this
He likes swimming and running.
连词'and'连接的两个动词应保持平行结构，即使用相同形式。'swimming'是动名词，'to run'是不定式，形式不一致，需改为动名词'running'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
等等；诸如此类
Please bring socks, shoes, and so on.
请带上袜子、鞋子等等。
然后；接着
We finished lunch and then went for a walk.
我们吃完午饭，然后去散了步。
然而；却
The design is simple and yet effective.
这个设计很简单，却很有效。
反之亦然
Teachers can learn from students, and vice versa.
老师可以向学生学习，反之亦然。
和/或
Bring a sleeping bag and/or a tent.
带上睡袋和/或帐篷。
来回地；往返地
He walked back and forth in front of the door.
他在门前来回走动。
总的来说；大体上
By and large, the project was a success.
总的来说，这个项目是成功的。
起伏；兴衰
Our friendship has had its ups and downs.
我们的友谊经历了许多起伏。
互相让步；妥协
A good relationship requires give and take.
良好的关系需要互相让步。
到无限和更远！
Buzz Lightyear, a character in the movie Toy Story, uses this as his catchphrase when he is about to fly or launch into action.
《玩具总动员》中的角色巴斯光年在飞行或采取行动前会用这句话作为口头禅。
生命、自由和追求幸福
A famous phrase from the U.S. Declaration of Independence (1776), which declares these to be unalienable rights.
这是美国《独立宣言》（1776年）中的著名表述，宣称这些是不可剥夺的权利。
Use and naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把and中的A和D看作左右手掌，夹住中间的N，就像中文'和'把东西合在一起。
语域：neutral 常见场景：everyday conversation、academic writing、business emails 作为并列连词表示“和、与”时，通常属于中性用法，没有明显的正式或随意色彩，多用于口语和书面语。具体语气往往由前后搭配的词语和句式决定。
Words ending in '-and' usually rhyme with 'and' (/ænd/), as in band, hand, land, sand, grand, and stand. However, some such as 'wand' are pronounced with a different vowel (/wɒnd/ or /wɑnd/).
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.