v.在饮水中加少量之氟（以防儿童蛀牙）...

affidavit的复数形式为：affidavits...

n.互相适应...

Some thought must be given to the method of validation.一些想法必须通过验证法加以证实。This validation process ensures that the data conforms to acceptable formats.这一确认过程可以保证这些数据符合认可的格式。I think the film is a validation of our lifestyle....

Lagriidae的音标：...

Heteractinida的音标：...

It was felt inappropriate by some that such a serious occasion should include dancing.有些人认为在如此庄重的场合跳舞实在是不妥。Millie, did you bring the tapes for dancing?Millie, 带来了跳舞的录音带 吗 ?After a little while she joined the dancing.过了一会...

Eucestoda的音标：...

damn的反义词有：bless, bless。vt.damn的反义词（咒骂;指责）：bless。damn的反义词（其他释义）：bless。...

She have become quite a gadabout since she leave home.离家后她成了个四处游荡的人....

n.牛奶场，乳品店，牛奶及乳品业adj.牛奶的，奶制的，乳品的，乳品业的...

虎甲科...

Clydesdale的音标：Clydesdale的英式发音音标为：['klaidzdeil]Clydesdale的美式发音音标为：['klaɪdzˌdel]...

dawn的近义词有：twilight, dawn, dusk。下面这些名词含有"黎明，黄昏"的含义：twilight：指日落后或日出前的微明，但通常侧重于前者。dawn：指天刚亮时的黎明，可作引申用。dusk：指接近夜晚的黄昏时刻。...

熊犬科...

The parks are decorated for the May Day celebrations.修饰公园,准备迎接五一.On May Day the factory was decorated in amazing colours.五一节那天工厂装饰得五彩缤纷.May Day is a great international holiday.“五一”是伟大的国际性节日....

n.逃避，职位空缺，废止，无效...

dally的一般过去时为：dallied...

dare的第三人称单数（三单）为：dares...

daisy的音标：daisy的英式发音音标为：['deɪzi]daisy的美式发音音标为：['dezi]...

Madagascar's ecosystems range from rainforest to semi-desert.马达加斯加生态系统类型多样，从雨林到半荒漠等不一而足。Madagascar is the most fascinating place I have ever been to.马达加斯加是我去过的最迷人的地方。Some time ago, however, a peculiar fish was caugh...

Haggadah的音标：...

Round face, bright eyes, darkish skin, of medium height: he knew who that was.小圆脸儿, 水汪汪一对眼睛, 黑皮肤, 中等身材: 他知道这是谁.Soon she lets go. She starts off into the country - the darkish, glamourous country.过不多久, 她又会听之任之,又动身进入乡村, 阴郁...

There is a drive both to standardise components and to reduce the number of models on offer.正在为实现零部件标准化和减少推出的型号数量而努力。...

The lapidary consider several features of stones before assessing their value.这位宝石专家在评估宝石的价值之前会考虑几项要点。In lapidary inscription a man is not upon oath.在墓志铭中,人是并非经过发誓的.In lapidary Inscription a man be not upon oath.在墓志铭中.人是...

n.环氧化作用...

Flabelligeridae的音标：...

dal的音标：...

daubing的音标：daubing的英式发音音标为：['dɔ:bɪŋ]daubing的美式发音音标为：['dɔbɪŋ]...

These injuries were avoidable.这些伤是可以避免的。Most accidents are easily avoidable.大多数事故是容易避免的.The tragedy was entirely avoidable.那场悲剧是完全可以避免的。...