n.自动防故障装置adj.自动防故障装置的...

A surprising number of ailments are caused by unsuspected environmental factors.有大量疾病是由不明环境因素造成的。His ailments include a mild heart attack and arthritis.他患有轻度心脏病和关节炎.He hospitalizes patients for minor ailments.他把只有小病的患者也送...

sailor的近义词/同义词有：mavyman, bluejacket, seafarer, marine, salt, dog, seaman, jack-tar, sea, mariner, crewman, midshipman, officer, petty, coxswain, boatswain, bosun, mate, quartermaster, navigator, helmsman, first, steersma...

n.航空邮件vt.航空邮寄，投，掷，抛adj.航空邮件的，航空邮递（用）的adv.通过航空邮寄...

n.（城堡的）外墙( bailey的名词复数 )，堡场...

n.鹌鹑( quail的名词复数 )，鹌鹑肉v.害怕，发抖，畏缩( quail的第三人称单数 )...

bewail的一般过去时为：bewailed...

Items like bread, milk and meat were either unavailable or could be obtained only on the black market...像面包、牛奶和肉之类的东西要么是买不到，要么就是只能去黑市买。Her manuscript is unavailable.[美]她的稿件不拟采用.Mr Hicks is out of the country and so unava...

adj.难以获得的，不能利用的...

n.鹌鹑，鹌鹑肉，女大学生vi.沮丧，畏缩，胆怯，感到恐惧vt.使沮丧，使畏缩...

assails的音标：...

The owners of the store have stepped up customer mailings.店主们加大了对顾客的邮寄宣传力度。The seniors organizations sent out mailings to their constituencies.老年人组织向各自的会员寄送了邮件。Please tick this box if you do not wish to receive such mail...

vi.流行，盛行，获胜，占优势，说服，劝说...

avail的现在完成时为：availed...

n.法警，法院执行官( bailiff的名词复数 )...

vt.& vi.失败，不及格，倒闭，破产，缺乏，衰退vi.衰退，失败，不及格，破产，不足vt.不及格，使失望，忘记，舍弃n.失败，失误，不及格，不及格者，[商]期货交割失期...

go into details的音标：...

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]...

sail的近义词/同义词有：skim, navigate, float, coast, glide, cruise, voyage, skim, coast, boat, cruise, glide, float, navigate, sheet, kite, hover。vi.sail的近义词（航行;飘过;飞过）：skim, navigate, float, coast, glide, cruise。sail的近义词（其他释义）：vo...

engrailed的音标：engrailed的英式发音音标为：[eŋ'reɪld]engrailed的美式发音音标为：[eŋ'reɪld]...

The jailer did violence to prisoners.那个监狱看守凶暴地虐待犯人.The jailer connived at the escape from prison.狱吏纵容犯人的逃狱.And there is Master Brackett , the old jailer, nodding and smiling at me.那位老狱吏布莱基特先生, 还在那儿朝我点头微笑呢....

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

trailing的音标：trailing的英式发音音标为：['treɪlɪŋ]trailing的美式发音音标为：['treɪlɪŋ]...

detailing的音标：detailing的英式发音音标为：['di:teɪlɪŋ]detailing的美式发音音标为：[]...

assail的近义词/同义词有：assault, attack, attack, assault, flay。vt.assail的近义词（攻击,袭击）：assault, attack。assail的近义词（其他释义）：attack, assault, flay。...

Political and personal ambitions are starting to prevail over economic interests.政治抱负和个人野心开始压倒经济利益。Rick still believes that justice will prevail.里克仍然相信正义会得以伸张。Can you prevail on him to go?你能说服他走 吗 ?...

vt.& vi.出轨vt.使（火车）出轨，使脱轨...

fails的音标：...

railing的音标：railing的英式发音音标为：['reɪlɪŋ]railing的美式发音音标为：['relɪŋ]...

ailments的音标：...