rehydrate的一般过去时为：rehydrated...

raindrop的复数形式为：raindrops...

脊髓积水...

穿衣服...

drown的近义词/同义词有：submerge, sink, immerse, inundate, immerse, shower, submerge, sink, inundate。vt.drown的近义词（淹没,浸湿）：submerge, sink, immerse, inundate。drown的近义词（其他释义）：immerse, shower, submerge, sink, inundate。...

铅黑铜，铅黄铜...

dry的一般过去时为：dried...

In school, I teach students to play jazz drums, kettledrums, xylophone and so on.在学校, 我教的学生打爵士鼓, 铜鼓, 木琴等....

缺水的...

n.鼓槌，鼓槌（形物）体（如鸡腿等）( drumstick的名词复数 )...

Use your mouse to drag the pictures to their new size.用鼠标拖动图片，将其调整为新的尺寸。There's no telling how long the talks could drag on.谁也说不准谈判还会拖多久。I find it really hard to drag myself out and exercise regularly.我发现要让我自己定期出门锻炼...

手传动...

CT MANIFESTATION OF EXTERNAL HYDROCEPHALUS ( ADDED TO 31 CASES REPORTS )脑外脑积水的CT表现 ( 附31例报告 )Objective : To discuss the prevention of the delayed hydrocephalus from intraventricular hemorrhage.目的: 探讨脑室出血后延期性脑积水的预防.Object...

adj.无水的（尤指结晶水）...

Droitwich的音标：...

dreary的最高级为：dreariest...

redress的音标：redress的英式发音音标为：[rɪ'dres]redress的美式发音音标为：[rɪ'drɛs]...

He smiled, an odd, dreamy smile that sent chills up my back.他笑了，笑容古怪迷离，叫我后背发凉。He's like some dreamy kid playing on his own.他就像是个自娱自乐的爱幻想的孩子。The music has a dreamy, elegiac quality.那音乐有一种梦幻般的哀伤。...

fumarhydrazide的音标：fumarhydrazide的英式发音音标为：[fju:mɑ:haɪd'reɪzɪd]fumarhydrazide的美式发音音标为：[fjumɑhaɪd'reɪzɪd]...

n.缺点，不利条件，障碍( drawback的名词复数 )...

n.化妆台( dresser的名词复数 )，（剧组的）服装员，食具柜，穿着…的人...

dramatize的一般过去时为：dramatized...

tundra的音标：tundra的英式发音音标为：['tʌndrə]tundra的美式发音音标为：['tʌndrə]...

n.化妆台，（剧组的）服装员，食具柜，外科手术助手...

androgynism的音标：androgynism的英式发音音标为：[ændrɒdʒɪ'nɪzəm]androgynism的美式发音音标为：[ændrɒdʒɪ'nɪzəm]...

n.氰亚铁酸盐，氢亚铁氰酸盐...

hydromagnetic的音标：hydromagnetic的英式发音音标为：[haɪdrəmæg'netɪk]hydromagnetic的美式发音音标为：[ˌhaɪdroʊmæg'netɪk]...

They could sell their merchandise for quadruple the asking price.他们能够以4倍于要价的价钱出售他们的商品。We have hope to quadruple the total industrial and agricultural output by the end of the century, which is a lofty aim.我们有雄心壮志,到本世纪末, ...

dressy的最高级为：dressiest...

There's a lot of headroom for such a small car.这么小的一辆汽车的头上空间蛮大的。There is not enough headroom for buses to go under this bridge.这座桥梁下面的净空高度不够,公共汽车不能通行.Carry headroom to provide technical equipment standard.提高空管技术装备水平...