Prelims
abbr. preliminaries 预备的, 初步的; preliminary pages 绪言页（正文前的材料, 如序言, 目录, 用法, 说明）
🗣️ 情景例句
Have you ever held a secretarial position?
你曾当过秘书吗？
This award means a great deal to me.
这个奖对我意味深长。
Ever since last night.
自打昨晚起。