這個拼法底下其實是2個不同的字，意思沒有關係， 只是長得一樣。下面分開列出來。跳到 crack on (keep working, hurry) · crack on (start something romantic — new slang)
1
crack on
A second word, same spelling
2
crack on
原始詞典資料4 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。
crack onverb
- 1
informalTo continue (at a task) briskly or promptly.
- Naked Twister will have to wait. I've got to crack on with my essay.
- What's the use of cracking-on for nothing? Would you slip it now if you got the chance?
- 2
informalTo continue apace.
- The project is really cracking on.
- We crack on eastbound, passing the station at Worksop and that at Retford Low Level (I'm following the route with great interest thanks to my Quail atlas).
- 3
datedTo put on.
- to crack on more sail, or more steam
- 4
slangTo crack down on or arrest (someone).
- They need to crack on those drug dealers.
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。