Global sum
[经] 总计
🧩 词语组成解析
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
that you care about me, and
关心我而且，
I've lost my nerve.
我失去了勇气。
He was very healthy and happy, but he could not look after himself.
他很健康，非常欢快。但不能照料自己。