seal

/si:l/

柯林斯星级

牛津核心词汇

BNC频率: 4259

现代语料频率: 4021

n. 印章, 封条, 海豹, 海豹皮, 火漆, 封蜡, 玺, 保证, 批准, 象征, 标志

vt. 封闭, 盖印, 盖章

vi. 猎海豹

n. a device incised to make an impression; used to secure a closing or to authenticate documents

n. the pelt or fur (especially the underfur) of a seal

n. a stamp affixed to a document (as to attest to its authenticity or to seal it)

n. a finishing coat applied to exclude moisture

复数形式:seals

过去分词:sealed

过去式:sealed

现在分词:sealing

第三人称单数:seals

formerly a sworn officer in England, whose duty was to inspect and measure woolen cloth, and fix upon it a seal.

n a small bottle that contains a drug (especially a sealed sterile container for injection by needle)

a small bottle that contains a drug (especially a sealed sterile container for injection by needle)

A promise or undertaking, founded on a consideration. This promise may be oral or in writing not under seal

An action to recover damages for a breach or nonperformance of a contract or promise, express or implied, oral or in writing not under seal

今日更新

更新时间：2025-06-30 04:30:32