hard-wood cutting [辳業(yè)科學(xué)]硬枝扡插hard-won adj.難得的；來(lái)之不易的hard-wired (adj.) hard-wired adj.[計(jì)算機(jī)]硬接線的；[心理]固有的，與生俱來(lái)的hard-wire v. 硬線連接hard-wearing [經(jīng)] 耐磨的hard-up (adj.) hard-up adj. 缺錢，手頭緊hard-top 硬頂hard-to-reach adj.難於接近的；難通過(guò)的hard-to-ionize elements [化學(xué)]高電離電位元素hard-to-enumerate group [數(shù)學(xué)]難於查點(diǎn)的人群hard-to-burn-refuse 難燃垃圾hard-to-break [經(jīng)濟(jì)學(xué)]難切斷hard-template 硬模板法hard-tack n.硬餅乾；旅行餅乾hard-sought 艱難探索的hard-solder n.硬針銲料hard-shell clam hard-shell (adj.)