innocent

Compared meaning: lacking experience of life (adjective).

比较义项：缺乏经验、阅历不足（形容词）。

• green

  Informal; describes someone new to a job, skill or situation who still makes beginner mistakes, with no moral or trust connotation, often used predicatively, as in 'still green'.

  非正式用语，指初次接触某项工作、技能或情境、还会犯新手常见错误的人，不含道德或轻信之意，常作表语使用，如“still green”。

  The new intern is still a bit green when it comes to handling client calls.

  这位新来的实习生在处理客户电话方面还有点经验不足。

• innocent 本词

  Emphasizes moral purity and a sheltered lack of exposure to the world's cruelty or vice, with a sympathetic tone; not primarily about being easily fooled.

  强调道德上的纯真，因受保护而未接触过世间的残酷或邪恶，语气偏同情；主要不是指容易被骗。

  Sheltered from a young age, she remained innocent about the cruelty of the world.

  她从小受到保护，对世间的残酷一直懵懂无知。

• naive

  Stresses foolish, uncritical trust: someone who believes things too readily and is easily deceived, often used critically about a person's judgement or a plan.

  强调愚蠢而不加分辨的轻信：容易轻易相信他人、容易受骗，常带批评语气，用于评价一个人的判断力或某个计划。

  It was naive of him to believe the stranger's promise of easy money.

  他竟然相信陌生人轻松赚钱的承诺，实在是太天真轻信了。

Green, innocent, and naive all mean lacking experience. Green is informal, for someone new to a job; its 'color' sense is not compared. Innocent is sympathetic, stressing shelter from cruelty; its legal sense 'not guilty' is not compared. Naive is critical, stressing foolish trust.

这三个词都可表示“缺乏经验”，但语气和适用场合不同：green 语气随意口语化，多指在工作、技能等方面经验不足，常作表语，如“still green”；innocent 语气偏同情，强调因受保护而未接触过世间的邪恶或残酷面，带纯真色彩；naive 语气偏批评，强调因缺乏经验而轻易相信他人，容易受骗。这里不比较 green 表示“绿色的”（颜色）义项，也不比较 innocent 表示“无罪的”（法律）义项。