Identity mapping
[计] 恒等映象
🧩 词语组成解析
identity
[ai'dentiti]
n. 身份;[逻]同一性;个性;[数]恒等（式）;
mapping
['mæpiŋ]
v. 映射，绘制…的地图，计划;测图;测绘;
🗣️ 情景例句
Certainly.
当然。
The lumberjack sweats as he cuts down a tree.
伐木工人边砍树边擦汗。
I haven't seen him for five years.
我五年没有见到他了。