Web Reference: 以下是一些例句： The first step is to gather your materials. Firstly, let's discuss the budget. First of all, we need to identify the problem. 在大多数情况下，"first" 和 "firstly" 可以互换使用，但 "firstly" 通常用于强调某件事是最重要的。 "first of all" 则通常用于引出一系列要点或步骤。 first和firstly作副词时完全同义，都可以表示“第一，首先”，都可用作句子副词，此时first也可写作first of all。 例如： First，I would like to thank everyone for coming. 首先，我要感谢各位光临。 Firstly，I would like to thank everyone who has contributed to this success. Last name 和 First name 到底哪个是名哪个是姓？ 上学的时候老师说因为英语文化中名在前，姓在后，所以Last name是姓，first name是名，假设一个中国人叫孙悟空，那么他的first nam… 显示全部 关注者 460
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Net Worth Profile Overview
First Missing Positive Leetcode Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $75M - $84M
Salary & Income Sources
Career Highlights & Achievements
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This section covers known assets, real estate holdings, luxury vehicles, and investment portfolios. Data is compiled from public records, financial disclosures, and verified media reports.
Last Updated: April 12, 2026
Net Worth Outlook & Future Earnings
Disclaimer: Disclaimer: Net Worth estimates are based on publicly available data, media reports, and financial analysis. Actual numbers may vary.