Sum digit
[计] 和数位
🧩 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;
digit
['didʒit]
n. 数字;手指，足趾;一指宽;
🗣️ 情景例句
Leave it to me.
交给我来办吧。
How nice. Where were you exactly?
太好了，那你究竟去哪儿啦？
I'm good at freestyle and breast stroke.
我擅长自由泳和蛙泳。