set loose的音标：set loose的英式发音音标为：[set lu:s]set loose的美式发音音标为：[sɛt lus]...

v.出发，使爆炸，引起，（使）开始（做某事）...

Why didn't you tell me she'd been set loose?你干吗不告诉我她已经自由了？I set loose the bird, and it immediately flew away.我松开那只鸟, 它便立刻飞走了....