1
be familiar with sth
表示对某事物有了解或经验。
I am not familiar with this software.
我不熟悉这个软件。
熟悉的；常见的
先理解核心含义，再看它在真实句子里的用法。
熟悉的；常见的
Known to one; generally known; commonplace.
I am not familiar with this software.
我不熟悉这个软件。
为人所知的,或普遍已知的；常见的
Known to one, or generally known; commonplace.
熟悉的
Acquainted.
亲密或友好的
Intimate or friendly.
与家庭有关的；家庭的
Of or pertaining to a family; familial.
I am familiar with the rules of the game.
我熟悉游戏规则。
That song sounds familiar to me.
那首歌听起来很耳熟。
She is a familiar face in the neighborhood.
她在街坊邻里间是张熟悉的面孔。
表示对某事物有了解或经验。
I am not familiar with this software.
我不熟悉这个软件。
表示某事物被某人认识或记得。
His face is familiar to many people.
他的脸为许多人所熟悉。
强调感官上的熟悉感。
This song sounds familiar to me.
这首歌我听起来很熟悉。
Not this
I am familiar to this book.
Use this
I am familiar with this book.
中文“对……熟悉”应使用介词 with，构成 be familiar with；而 be familiar to 意为“为……所熟悉”，主语通常是物。
Not this
His familiar with the topic impressed me.
Use this
His familiarity with the topic impressed me.
familiar 是形容词，不能直接作主语；此处需要名词形式 familiarity 表示“熟悉程度”。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
熟悉
Are you familiar with this software?
你熟悉这个软件吗？
熟悉的面孔
I saw a familiar face in the crowd.
我在人群中看到一张熟悉的面孔。
熟悉的环境
He felt comfortable in familiar surroundings.
他在熟悉的环境中感到舒适。
熟悉的名字
The company is a familiar name in the industry.
这家公司是业内熟悉的名字。
常见的故事
It's a familiar story of success against the odds.
这是一个克服困难取得成功的常见故事。
看起来眼熟
That man looks familiar to me.
那个男人我看得很眼熟。
听起来耳熟
Her excuse had a familiar ring to it.
她的借口听起来很耳熟。
熟悉的领域
After years of teaching, he was on familiar ground.
经过多年的教学，他回到了熟悉的领域。
老调重弹
The politician's speech was the same familiar refrain about tax cuts.
那位政客的演讲又是关于减税的老调重弹。
Use familiar naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象'familiar'像'family'（家人），家人就是熟悉的人。
中性，多用于知识掌握或日常熟悉度，如对事物了解、常见面孔。
常与with连用，表示“熟悉……”
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.