Identity operation
[计] 全同操作
🧩 词语组成解析
identity
[ai'dentiti]
n. 身份;[逻]同一性;个性;[数]恒等（式）;
🗣️ 情景例句
I certainly am. May I help you?
我是，我能帮您什么忙吗？
Tom reads newspapers in the afternoon.
汤姆下午读报。
This is a standard size.
这是标准尺寸。