numeral [序数词] 第二（的），第二个（的）；（重要性、规模、质量等）居第二位的；另外的，外加的
The second item in a series is the one that you count as number two. 第二 • ...the second day of his visit to Delhi. …他访问德里的第二天。
noun [抽象名词] 秒（时间单位）；片刻，瞬间；秒（角度单位）；次品，二等货；<非正式>第二次上菜，添菜（seconds）；（车辆的）第二挡；（英国大学本科的）二等成绩学位；<英>（学校或大学的）二年级；（棒球的）二垒；正式支持，附议
Seconds are goods that are sold cheaply in stores because they have slight faults. 次品
verb [vi. 不及物动词] 支持，附议；<英>临时调派，短期调任
If you second a proposal in a meeting or debate, you formally express your agreement with it so that it can then be discussed or voted on. 附议
adverb [程度副词] 以第二位；第二，其次
You say second when you want to make a second point or give a second reason for something. 第二; 其次
- second 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 045&46 The boss’s letter second 名词: 秒
- Episode 15 Second Honeymoon ACT I
- Episode 15 Second Honeymoon ACT II
- Episode 15 Second Honeymoon ACT III
- Lesson 20 Pioneer pilots
- Lesson 21 Daniel Mendoza
- Lesson 30 The death of a ghost
- Lesson 41 Illusions of pastoral peace
- Lesson 50 New Year resolutions
- Lesson 19 The stuff of dreams
