Identity element
[计] 全同元件
🧩 词语组成解析
identity
[ai'dentiti]
n. 身份;[逻]同一性;个性;[数]恒等（式）;
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
Touch pitch and you will be defiled.
近朱者赤，近墨者黑。
the bank must recognize its customer's signature.
因为银行有责任辩认出其储户的签名。