crack on

动词

To continue (at a task) briskly or promptly. (informal, intransitive) · Naked Twister will have to wait. I've got to crack on with my essay.
To continue apace. (informal, intransitive) · The project is really cracking on.
To put on. (dated, transitive) · to crack on more sail, or more steam
To crack down on or arrest (someone). (slang, transitive) · They need to crack on those drug dealers.

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