1
a seal (of sth)
He affixed his seal to the document.
他在文件上盖了他的印章。
印章；图章
先理解核心含义，再看它在真实句子里的用法。
印章；图章
a device or stamp used to authenticate or secure something
He affixed his seal to the document.
他在文件上盖了他的印章。
树脂质封口材料,温热时可塑,用于密封文件、包裹及信件。
fastener consisting of a resinous composition that is plastic when warm; used for sealing documents and parcels and letters
刻制印记的器具,用于封缄或证明文件。
a device incised to make an impression; used to secure a closing or to authenticate documents
海豹的皮毛,尤指绒毛。
the pelt or fur (especially the underfur) of a seal
The certificate bears the official seal of the university.
这份证书盖有大学的正式印章。
AI contextual example
She used her grandfather's seal to stamp the envelope.
她用祖父的图章在信封上盖印。
AI contextual example
The museum displays an ancient seal carved from ivory.
博物馆展示了一枚用象牙雕刻的古代印章。
AI contextual example
a coat of seal
一件海豹皮大衣。
WordNet
He affixed his seal to the document.
他在文件上盖了他的印章。
She broke the wax seal on the envelope.
她撕开了信封上的蜡封。
This coat is made of seal fur.
这件大衣是用海豹皮制成的。
Not this
I need to put seal on the document.
Use this
I need to put a seal on the document.
中文没有冠词，学习者常遗漏不定冠词“a”，但英语中可数名词单数前必须加冠词。
Not this
I saw two seal at the zoo.
Use this
I saw two seals at the zoo.
“seal”作“海豹”解时是可数名词，复数形式要加“-s”，中文无复数变化，易遗漏。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
拆开封条
He broke the seal of the envelope and read the letter.
他拆开信封的封蜡，读了信。
加盖印章
The notary public affixed his seal to the document.
公证员在文件上盖了章。
官方印章
The contract requires an official seal to be valid.
合同需要加盖官方印章才有效。
蜡封
The letter was closed with a red wax seal.
那封信用红色蜡封封口。
海豹皮
Traditional crafts use seal skin for waterproof boots.
传统工艺用海豹皮制作防水靴。
正式批准
The project received the boss's seal of approval.
该项目得到了老板的正式批准。
在…上盖章；批准
The king set his seal on the new law.
国王在新法律上盖了印。
加盖公章地；正式地
The contract was signed under seal.
合同是盖章签定的。
将我如同印记放在你心上。
In the Song of Solomon, the verse ‘Set me as a seal upon your heart’ is a famous line about love and fidelity.
在《雅歌》中，‘将我如同印记放在你心上’这句经文常被用于婚礼仪式。
我心中有一个印记。
Seal's hit song ‘Kiss from a Rose’ includes the lyric ‘There's a seal upon my heart’.
Seal的热门歌曲《Kiss from a Rose》中有歌词‘我心中有一个印记’。
发长 /iː/ 音 (如 sea, tea)
Same pattern, same sound
Use seal naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
海豹（seal）用身体压住封蜡，就像盖章一样，记住 seal 有‘封口’和‘印章’的意思。
register: neutral; typical settings: official documents, legal authentication; note_zh: 通常用于正式文件或官方认证，多出现在办公或法律场景中。
All listed words rhyme with 'seal' /siːl/, sharing the same /iːl/ ending. Note that the spelling varies between '-eal' (deal, heal, meal, seal) and '-eel' (feel, peel, reel), but pronunciation is identical.
Dictionary facts from AI_FALLBACK, DICTIONARY_API_DEV, ECDICT, WORDNET.
Watch the sound change