1. 911查询·英语单词
1. beginning of a month：beginners all-purpose symbolic instruction code BASIC语言 | beginning of a month 上旬 | beginning of astronomical morning twilight 天文晨光始
2. danci.911chaxun.com
2. the first ten days of a month：13. 霎时间 in an instant; in a twinkle | 14.上旬 the first ten days of a month | 15. 深更半夜 late at night
3. beginning of month：beginning of month 月初 | beginning of month 上旬 | beginning of rise 水位起涨点