persistent
adj.坚持不懈的(dogged)
I told the persistent salesman to leave me alone.
我告诉那个执着的推销员别理我。
resist
v.坚持(withstand)
resolute
adj.坚决的(firm, determined, steadfast)
steadfast
adj.坚决，坚定，不变的(firm, unchanging）
stoically
adv.坚韧地
sturdy
adj.不屈的，顽强的(strong, stout)
The sturdy bridge withstood the shaking of the earthquake.
那座坚固的桥经受住了地震的震动。
tenacious
adj抓住不放的，顽强的(stubborn, resolute)
The tenacious applicant soon got the job.
顽强的求职者很快就得到了这份工作。
unshaken
adj.坚决的，不动摇的
bigoted
adj.固执己见的(narrow-minded, intolerant)
The bigoted manager refused to hire minority workers.
那个固执的经理拒绝雇用少数民族工人。
stubborn
adj顽固的
obstinate
adj.固执的(stubborn)
hardheaded
adj.顽固的(stubborn, obstinate)
headstrong
adj.顽固的(obstinate, stubborn)
mulish
adj.顽固的(obstinate, tenacious)
opinionated
adj.固执己见的，武断的
pigheaded
adj.顽固的，愚顽的(stubborn)
bare
vt.露出(expose)
The dog bared its teeth and growled.
狗露出牙齿，咆哮着。
betray
vt.泄漏(expose)
His accent betrayed him a southerner.
他的口音暴露了他是南方人。
denote
vt.指示；表示(indicate, show）
divulge
vt.泄露(disclose, reveal)
The president asked the managers not to divulge the news of the merger.
校长要求经理们不要透露合并的消息。
exhibit
vt.显示(show)
Jane exhibited her sculptures al the art museum.
简在艺术博物馆中展示了她的雕塑作品。