Conclusion: The pit and fissure sealant have significant preventive effect on carious teeth.结论: 窝沟封闭能有效预防窝沟龋的发生.Objective To improve the diagnosis of acute pulpitis on molars without carious lesions.目的为了进一步提高非龋性磨牙急性牙髓炎的诊...

adj.伤害的，中伤的，不公正的...

adj.邪恶的，极不公正的...

失去知觉，厥，昏...

The floorcovering you select will need to be impervious to water.挑选的地板材料必须是防水的。He remained impervious to all Nell's sulks and blandishments.对尼尔的愠怒和甜言蜜语,他都无动于衷.She was impervious to his charms.他的魅力不能令她动心....

notorious的音标：notorious的英式发音音标为：[nəʊ'tɔ:riəs]notorious的美式发音音标为：[noʊ'tɔriəs]...

anxious的比较级为：more anxious...

curiousness的音标：curiousness的英式发音音标为：['kjʊərɪənɪs]curiousness的美式发音音标为：['kjʊərɪrnɪs]...

obvious的近义词有：apparent, obvious, evident, clear, plain, distinct, definite, manifest。下面这些形容词均含"清楚的，明白的，明显的"的含义：apparent ：强调显而易见或一想便知。这个词从动词appear派生而来，故有时含有表面如此而事实上未必的意味。obvious ：语气较强，指极为明显，有目共睹，无需说明和论证。evident ：指根据事实成为显然的...

insidious的音标：insidious的英式发音音标为：[ɪn'sɪdiəs]insidious的美式发音音标为：[ɪn'sɪdiəs]...

The noise of talk and laughter was uproarious.说笑声很吵人。He had spent several uproarious evenings at the Embassy Club...他在使馆俱乐部度过了几个狂欢夜。an uproarious comedy令人捧腹的喜剧He had spent several uproarious evenings at the Embassy Club....

spacious的比较级为：more spacious...

auspiciousness的音标：...

All the guests were graciously served at the party.宴会上所有客人都受到殷勤款待.She accepted their tribute graciously.她慈祥地接受了他们的致意.He has lived graciously all his life.他一辈子生活得很优裕....

两次搏动的...

haplodioecious的音标：haplodioecious的英式发音音标为：[hæpləʊdaɪ'i:ʃəs]haplodioecious的美式发音音标为：[hæploʊdaɪ'iʃəs]...

adj.神秘的，诡秘的，难以理解的，不可思议的，魔，玄妙...

adj.不谨慎的...

egregious的音标：egregious的英式发音音标为：[ɪ'gri:dʒiəs]egregious的美式发音音标为：[ɪ'ɡridʒəs, -dʒiəs]...

precariously的音标：precariously的英式发音音标为：[prɪ'keərɪəslɪ]precariously的美式发音音标为：[prɪ'kɛrɪəslɪ]...

The landladies paid court to her, in the obsequious way landladies have.女店主们以她们特有的谄媚方式向她献殷勤.Chandler's weasel face screwed into an obsequious smile.钱德勒黄鼠狼似的脸上现出了谄媚的笑容.He is obsequious to men in power.他对有权势者谄媚....

She was caustically brilliant, yet totally loyal, unpretentious, human and tolerant.她这个人才气逼人，可是绝对忠诚可靠，而且毫不做作，有人情味和宽容心。The Tides Inn is both comfortable and unpretentious.泰得斯小酒店舒适而又简洁。Although she was wealthy, she lived i...

adj.异常的，惊人的，巨大的，庞大的，奇异的，非常的...

He treated them seriously and, on occasion, entertained them hilariously.他对待他们严肃认真，偶尔又逗得他们捧腹不已。Safire writes hilariously of being banished from presidential favor.萨菲尔笔锋幽默，描写了自己没能博取总统好感的事。She found it hilariously funny.她觉...

adventitious的音标：adventitious的英式发音音标为：[ˌædven'tɪʃəs]adventitious的美式发音音标为：[ˌædvɛn'tɪʃəs, -vən-]...

adv.猜疑地，怀疑地，疑心很深地，引起怀疑地，心怀鬼胎地，满腹狐疑地...

adj.爱调情的，调情的，卖俏的...

异硫脲...

adj.恶毒的，凶恶的，极恶的，重罪的...

He reported that two suspicious-looking characters had approached Callendar.他报告说两个形迹可疑的人曾跟卡伦德接触过。The police inferred that they found her behaviour rather suspicious.警方暗示他们发现她行为非常可疑。Nottingham police last night found what...