unclimbable

常見(jiàn)例句

Oscillations could render the escalator unclimbable, and it may be a terrorist target.
震動(dòng)會(huì)使電梯不可攀爬，并且它可能會(huì)成為恐怖分子的襲擊目標(biāo)。
Several mountains were believed unclimbable, and many dare-takers and adventurers did nothing but prove this theory again and again by tumbling from their peaks to a jagged death.
一些山脈據(jù)信是不能攀登的，許多膽大者和冒險(xiǎn)家沒(méi)有做成任何事情只是通過(guò)從山脈的頂端跌落摔成粉身碎骨而一遍又一遍的證明了這個(gè)理論。