loosen up

US /ˈluːsən ʌp/

UK /ˈluːsən ʌp/

放鬆, 放輕鬆

to relax, especially after being tense or nervous

•

You need to loosen up a bit before your presentation.

你在演講前需要放鬆一下。

•

After a few drinks, he started to loosen up and enjoy the party.

喝了幾杯酒後，他開始放鬆下來，享受派對。

鬆開, 放鬆

to make something less tight or rigid

•

Can you help me loosen up this knot?

你能幫我解開這個結嗎？

•

The screws need to be loosened up before you can remove the panel.

在拆下面板之前，需要鬆開螺絲。