核心畫面
Think of it as the feeling of 'already ready, nothing in the way'. The word grows straight out of ready: if something is ready, you do not have to wait for it, hunt for it, or push it. Readily takes that feeling and attaches it to an action — the thing arrives at once, because either the object is sitting right there within reach, or the person needing to act does not stop to think it over first.
可以想成一種「已經備好、中間沒有卡住」的畫面：readily 是從 ready（準備好了）長出來的，把那個「不用再等…更多收起
可以想成一種「已經備好、中間沒有卡住」的畫面：readily 是從 ready（準備好了）長出來的，把那個「不用再等、不用再費力」的感覺加到動作上。路是通的，你伸手就拿得到，或是話一出口對方就點頭——中間沒有多餘的手續、猶豫或阻力。原始詞典資料2 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
readilyadv/ˈɹɛdɪli/
- 1
Without unwillingness or hesitation; showing readiness.
- The suspect readily answered all questions the police officers asked him.
- 2
Without impediment, easily.
- readily available; readily achievable
- Cantharidin, although readily decomposed by chemical agents, is so permanent in the body that it has been detected in the corpse of a cat eighty-four days after death.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。