Identity operation
[計] 全同操作
?? 詞語組成解析
identity
[ai'dentiti]
n. 身份;[邏]同一性;個性;[數(shù)]恒等（式）;
operation
[,ɑp?'re??n]
n. 操作，經(jīng)營;手術(shù);[數(shù)]運算;作用;
oper 工作 + ation 表示行為、狀態(tài)、過程 → n.操作；手術(shù)；運算
??? 情景例句
And besides,
更何況，
Slow and steady wins the race.
跛鱉千里。
'Certainly,' the girl said.
“當(dāng)然可以，”那姑娘說。