...the mangled wreckage.面目全非的残骸the mangled remains of the bomber’s van炸弹袭击者车子的残骸When the fibers broke, fiber ends were mangled and frayed.纤维断裂时, 纤维端部相互纠缠并有擦散现象." I visualized mangled and inadequate branches for my fires....
We are on the threshold of a new era in astronomy.我们很快就将迎来天文学的新纪元。Here she is on the threshold of womanhood.现在她将迈入成年期。The sound was so loud it was on the threshold of pain.声音大得开始使人无法忍受....
I looked through the keyhole.我通过锁眼向里看。We caught her peeping through the keyhole.她从锁孔偷看时，被我们撞着了。He likes to listen at the keyhole of others.他喜欢把耳朵贴在别人家的钥匙孔上听....