Logical sum
[计] 逻辑和
🧩 词语组成解析
logical
['lɔdʒikəl]
adj. 逻辑（上）的;符合逻辑的;推理正确的;合乎常理的;
sum
[sʌm]
n. 总数;算术;金额;概略，要点;
vt.& vi. 总计;总结，概括;归纳;
🗣️ 情景例句
He has the reputation of being bright.
他以头脑好而闻名。
Dexterity comes by experience.
熟练来自经验。
Oh dear! What shall I do?
哎呀！我怎么办呢？