1
gain admittance to sth
admittance 在此处为不可数名词，表示进入的权利。
She gained admittance to the exclusive club.
她获得了进入那家高级俱乐部的权利。
进入权；准许进入
admittances — plural of admittance
先理解核心含义，再看它在真实句子里的用法。
进入权；准许进入
the right to enter a place
She gained admittance to the exclusive club.
她获得了进入那家高级俱乐部的权利。
准许进入的行为。
The act of admitting.
进入的权利
the right to enter
进入许可,进入的权利。
Permission to enter, the power or right of entrance.
允许某人进入的行为
the act of admitting someone to enter
He was denied admittance because he didn't have a ticket.
因为没有票，他被拒绝进入。
Only members are granted admittance to the private lounge.
只有会员才能进入私人休息室。
The sign on the door said 'No admittance after 10 PM'.
门上的标志写着‘晚上10点后禁止入内’。
admittance 在此处为不可数名词，表示进入的权利。
She gained admittance to the exclusive club.
她获得了进入那家高级俱乐部的权利。
The bouncer denied admittance to the underage teenager.
保安拒绝让那名未成年青少年进入。
此结构中的 admittance 通常视为不可数名词。
His admittance into the university was celebrated.
他进入大学一事受到了庆祝。
Not this
I got admittance to the concert.
Use this
I got admission to the concert.
admittance 强调获准进入的权利，而 admission 指进入许可或入场券，常用于活动、场所等。此处应使用 admission。
Not this
He gained admittance into the building.
Use this
He gained admittance to the building.
admittance 后常接介词 to，表示进入某地的权利，而非 into。固定搭配为 admittance to。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
获得进入许可
He gained admittance to the building by showing his ID.
他出示身份证后获准进入大楼。
拒绝进入
The guard refused admittance to anyone without a ticket.
保安拒绝任何无票者进入。
禁止入内
The sign on the door said "No admittance."
门上的牌子写着“禁止入内”。
进入……的许可
Admittance to the museum is free on Mondays.
周一免费进入博物馆。
电导纳
Electrical admittance is the reciprocal of impedance.
电导纳是阻抗的倒数。
导纳矩阵
The engineer calculated the admittance matrix for the circuit.
工程师计算了电路的导纳矩阵。
Use admittances naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想记忆：admittance = admit（准许进入）+ -tance（名词后缀），门卫说'admit'，你才拿到admittance。admit是动作，admittance是准入权。
语域：formal 常见场景：entrance signs and official notices、electrical engineering 该词通常为正式用词：多用于入口告示或正式通知中表示“进入许可”，在电工学中则作为专业术语表示“导纳”。日常口语中较少单独使用。
常用于正式场合或电学语境
Dictionary facts from ECDICT, WIKTIONARY.