let out (some kind of sound)

Другие идиомы:

• let (someone) have it (with both barrels)
• let (someone) in on (something)
• let one's emotions show
• let well enough alone
• let (someone) down
• let (something) slip by
• let (someone) off (easy)
• let (someone) off the hook
• let (someone) know (about something)
• let bygones be bygones
• let (something) slide
• let the chance slip by
• let alone (something)
• let (someone) down easy
• let up