loosen up
US /ˈluːsən ʌp/
UK /ˈluːsən ʌp/

1.
bersantai, melonggarkan diri
to relax, especially after being tense or nervous
:
•
You need to loosen up a bit before your presentation.
Anda perlu bersantai sedikit sebelum pembentangan anda.
•
After a few drinks, he started to loosen up and enjoy the party.
Selepas beberapa minuman, dia mula bersantai dan menikmati parti itu.
2.
melonggarkan, mengendurkan
to make something less tight or rigid
:
•
Can you help me loosen up this knot?
Boleh tolong saya longgarkan simpulan ini?
•
The screws need to be loosened up before you can remove the panel.
Skru perlu dilonggarkan sebelum anda boleh menanggalkan panel.