temperature hang-up温度悬挂
hang-up tree[林] 搭挂树
Attention Hang-Up提示中止
hang-up machine倒立机
hang-up prevention翻译;防错;[计] 意外停机预防
no hang-up立即接续制通信
hang-up recovery挂起恢复
hang-up signal挂机信号
population hang-up粒子数悬布
N-COUNT（可数名词） If you have a hang-up about something, you have a feeling of fear, anxiety, or embarrassment about it. 恐惧; 担忧; 难堪 [非正式]
I don't have any hang-ups about my body.
我对自己的身体没有任何担忧。