n.無能；無力

I can't understand his inability in figuring out the math problems. 我無法理解他這種在數(shù)學上的無能。

Nativists fret about America's inability to secure its own borders. 本土主義者抱怨美國對自己邊境管理的無能。

With his diminishing ranks and inability to hold the Scourge throng, he capitulated to the offer to join the Sentinel. 隨著他對天遣大軍的戰(zhàn)爭中逐漸消耗的士兵以及無力感，他有條件的接受了了鐵衛(wèi)軍的邀請。

vt.支持；承受；維持；認可；經(jīng)受

n.切削加工性

不可持續(xù)性

n.可維護性

n.粘結(jié)力；可凝集性

可達到,可及