Boolean sum
[计] 布尔和
🧩 词语组成解析
Boolean
[['bu:liən]]
[计] 布尔的, 逻辑的, 布尔型
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
Well, I almost had a heart attack a few moments ago.
好啦，我几乎要得心脏病了。
OK. That'll be $12.00, please.
到了。请付12美元。
Would you be kind enough to sign our visitors book?
请在来宾簿上签名好吗？