let (someone) in on (something)
сообщить кому-либо что-либо по секрету
They didn't let their relatives in on their secret plan to buy a new yacht.
Другие идиомы:
- let up on (someone or something)
- let it rip
- let bygones be bygones
- let the chips fall where they may
- let (someone) off (easy)
- let go with (something)
- let (someone) down easy
- let go of (something)
- let (something) loose
- let well enough alone
- let (someone) off the hook
- let one's hair down
- let (something) pass
- let (someone) know (about something)
- let the chance slip by