v.使成锯齿状( engrail的第三人称单数 )...

flail的音标：flail的英式发音音标为：[fleɪl]flail的美式发音音标为：[flel]...

n.雹暴...

dovetail的第三人称单数（三单）为：dovetails...

fail的反义词有：succeed, pass, achieve, attain, succeed。vt. & vi.fail的反义词（失败）：succeed。fail的反义词（其他释义）：pass, achieve, attain, succeed。...

ails的音标：...

n.泥浆彩饰adj.拖尾的，曳尾的，被拖动的，蔓延的v.（使某物）被拖在后面( trail的现在分词 )，跟踪，追踪，（在比赛等中）输，（尤指跟在他人后面）疲惫地走...

...

The frail craft rocked as he clambered in.他爬进来的时候，那件易碎的工艺品摇晃起来。She lay in bed looking particularly frail.她躺在床上，看上去特别虚弱。My grandmother was becoming more and more sad and frail as the years went by.随着时间的流逝，我的祖母变得日益伤感和虚弱。.....

adj.难以获得的，不能利用的...

n.鸡尾酒，餐前开胃菜，混合物adj.鸡尾酒的，（女服）在半正式场合穿的...

Jails and temporary detention camps are overflowing.监狱和临时拘留所里人满为患。She was so ignorant of the world of police and jails and criminals.警察、监狱、囚徒,这一切对她太陌生啦.The pick of all the best jails in Georgia.是从乔治亚州最好的监狱里挑选出来的....

Finally the railway men shrugged , turned away, or rolled their eyes upward , all telegraphing surrender.最后,铁路上的工作人员有的耸肩走开了, 有的翻翻眼, 都表示无能为力.Docklands Light Railway assumes new role as owner of the assets.码头区轻轨承担了作为财产持有者的...

bumbailiff的音标：bumbailiff的英式发音音标为：[bʌm'beɪlɪf]bumbailiff的美式发音音标为：[bʌm'beɪlɪf]...

fishtail的现在完成时为：fishtailed...

dovetails的音标：...

guardrail的音标：guardrail的英式发音音标为：['gɑ:dreɪl]guardrail的美式发音音标为：['ɡɑrdˌrel]...

n.盲文，（盲人用）布莱叶点字法vt.用布莱叶点字法印刷，(B-)布莱叶(Louis, 1809-1852，法国盲人教育家，盲文点写法的设计者)...

n.营业收入，担保付款，预扣利息的贷款，盈利，效用，利益( avail的名词复数 )v.有用于，有益于，有助于( avail的第三人称单数 )...

His ambition is to sail round the world...他的梦想是环球航行。He reefed all sail, the pole - masts were dispensed with; all hands went forward to the bows.他叫人把船上所有的帆篷都绑紧,把帆架卸下来放到甲板上, 连顶帆桅杆也都放下来了.A powered vessel should give way to...

jails的音标：...

avail的现在进行时为：availing...

Before driving away, re-check the trailer coupling.开走之前，再检查一下拖车的挂钩。a car towing a trailer with a boat on it拖着一辆载有小船的拖车的小汽车to unhitch a trailer卸掉拖车...

n.牙釉质瘤adj.釉样的...

jailers的音标：...

flail的复数形式为：flails...

unavailable的反义词有：available, available。adj.unavailable的反义词（得不到的）：available。unavailable的反义词（其他释义）：available。...

hobnail的音标：hobnail的英式发音音标为：['hɒbneɪl]hobnail的美式发音音标为：['hɒbˌneɪl]...

mailed的音标：mailed的英式发音音标为：[meɪld]mailed的美式发音音标为：[meɪld]...

v.监禁，拘留( jail的过去式和过去分词 )...