Logical operation
[計] 邏輯運(yùn)算; 邏輯操作\\n[經(jīng)] 邏輯運(yùn)算
?? 詞語組成解析
logical
['l?d?ik?l]
adj. 邏輯（上）的;符合邏輯的;推理正確的;合乎常理的;
operation
[,ɑp?'re??n]
n. 操作，經(jīng)營;手術(shù);[數(shù)]運(yùn)算;作用;
oper 工作 + ation 表示行為、狀態(tài)、過程 → n.操作；手術(shù)；運(yùn)算
??? 情景例句
and happy Thanksgiving to you and your family, too.
祝你和你的全家感恩節(jié)愉快。
A colt you may break,but an old horse you never can.
小駒猶可練，老馬最難馴。
I did not enjoy it.
但我卻無法欣賞。