Compound sum
出国 Abroad[经] 复利本利和
🧩 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
Come on. You all helped.
别这样说。你们都帮了忙。
His confidence can be destroyed by a harsh word.
他的信念，只要受到严厉的批评就会崩溃。
You are John Smith, the engineer,aren't you?
你是工程师约翰。史密斯，对吗？