brailing的音标：...

derail的第三人称单数（三单）为：derails...

n.铁路公司股票，栏杆( rail的名词复数 )，扶手，围栏，铁路...

frailly的音标：frailly的英式发音音标为：[f'reɪlɪ]frailly的美式发音音标为：[f'reɪlɪ]...

n.栏杆( railing的名词复数 )，由横木做成的篱笆，栅，栅栏...

trails的音标：...

n.出轨...

The sudden onset of winter caused havoc with rail and air transport.冬天的突然降临让铁路和航空运输系统陷入混乱。The president traveled by rail to his home town.总统坐火车回到了他的家乡。The gloom deepened after a thumping £45m loss at British Rail.英国铁路公司遭...

brails的音标：...

drail的音标：drail的英式发音音标为：[dreɪl]drail的美式发音音标为：[dreɪl]...

n.铁路，铁道( railway的名词复数 )，铁路系统...

derailment的音标：derailment的英式发音音标为：[dɪ'reɪlmənt]derailment的美式发音音标为：[dɪ'reɪlmənt]...

derail的音标：derail的英式发音音标为：[dɪ'reɪl]derail的美式发音音标为：[di'rel]...

railings的音标：railings的英式发音音标为：['reɪlɪŋz]railings的美式发音音标为：['reɪlɪŋz]...

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]...

I say the railroading problem is insurmountable.我说铁路运输问题是克服不了的.He bowed out as train engineer after forty years of railroading.他退休了,他已当了40年的铁路技师.Ball bowed out after 40 years of railroading.鲍尔在铁路上工作了四十年以后退休了....

railed的音标：...

adv.脆弱地，不坚实地...

railway的音标：railway的英式发音音标为：['reɪlweɪ]railway的美式发音音标为：['relˌwe]...

frail的近义词有：brittle, fragile, frail,weak, feeble, frail, fragile。下面这些形容词都含有"易碎的"的含义：brittle：指没有弹性或伸缩性的脆性材料，暗示受压或被扭曲时易碎。fragile：除指易碎外，还指人身体虚弱，动辄就得病。frail：多指人体虚弱，也指某物不耐用，易碎易损。下面这些形容词均有"虚弱的，乏力的"的含义：weak：普通用词，指缺乏应有的力量，可用于身体、意...

frailty的复数形式为：frailties...

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。Mother was becoming too frail to live alone.母亲已逐渐衰弱到无法独居。The boy was frail and never ganged with his fellows at school.这个男孩身体虚弱,从不和同学们一起玩....

The frames are secured by horizontal rails to the back wall.框架用横杆牢牢固定在后墙上。He rails and cusses at those pop stars.他辱骂并诅咒那些流行音乐歌手。He rails against the iniquities of capitalism.他怒斥资本主义的种种罪恶。...

trailer的现在进行时为：trailering...

rail的现在完成时为：railed...

trail的一般过去时为：trailed...

v.使成锯齿状( engrail的现在分词 )...

derails的音标：...

Different balls quantity determine the max. height for Ball Joint Handrails.球接栏杆不同的球数确定了栏杆的最大高度.PP handrails beautiful style, variety complete, is your ideal choice.PP扶手款式优美, 品种齐全, 是您的理想选择.The handrails must be installed...

brail的现在进行时为：brailing...