千屈菜科...

bracelets的音标：bracelets的英式发音音标为：[b'reɪslɪts]bracelets的美式发音音标为：[b'reɪslɪts]...

n.勒紧的人，保护带，护腕...

hyraces的音标：hyraces的英式发音音标为：['haɪərəsi:z]hyraces的美式发音音标为：['haɪərəsiz]...

All the moves of the ballerina were graceful.那位芭蕾舞演员的所有动作都是很美的。He was charming, cheerful, and graceful under pressure.他在重压之下依然开朗迷人，风度优雅。Aubrey could think of no graceful way to escape Corbet's company.奥布里想不出有什么得体的办法...

n.电气-液压靠模仿型铣床...

autotrace的音标：autotrace的英式发音音标为：['ɔ:təʊtreɪs]autotrace的美式发音音标为：['ɔtoʊtreɪs]...

furfuraceous的音标：furfuraceous的英式发音音标为：[ˌfɜ:fjʊə'reɪʃəs]furfuraceous的美式发音音标为：[ˌfɜfjʊ'reɪʃəs]...

brace的反义词有：loosen, relax, relax, loosen。vt.brace的反义词（使绷紧）：loosen, relax。brace的反义词（其他释义）：relax, loosen。...

disgrace的第三人称单数（三单）为：disgraces...

n.避孕药，避孕用具( contraceptive的名词复数 )...

Oral contraceptives are readily available.口服避孕药容易得到.Some barrier contraceptives also help to protect against sexually transmitted infections.有些屏障避孕还有助于预防性传播疾病.Continuous Oral Contraceptives: Are Bleeding Patterns Depende...

backtrace的音标：backtrace的英式发音音标为：['bæktreɪs]backtrace的美式发音音标为：['bæktreɪs]...

内球藻科...

Overhead, the lights showed the old timbers, used to brace the roof.灯光照亮了头顶上支撑屋顶的旧房梁。My daughter has to wear a brace on her teeth.我的女儿得戴牙套以矫正牙齿。The doctor cautioned him to brace up.医生告诫他要振奋精神.You had better brace yoursel...

小脑内的...

disgrace的复数形式为：disgraces...

disgrace的一般过去时为：disgraced...

racetrack的音标：racetrack的英式发音音标为：['reɪstræk]racetrack的美式发音音标为：['resˌtræk]...

n.步行竞赛，赛跑...

The feasibility that the concentration of anthracene can be determined by thermal lens technique.讨论了热透镜技术对紫外光作用下能产生荧光的物质多环芳烃蒽的检测.The derivates of naphthalene, fluorene, pyrene, anthracene, acenaphthene and their applicat...

The service covers contraceptive advice and health checks, and is available free.服务项目包括避孕建议和健康检查，并且免费提供。It was at that time she started taking the contraceptive pill.她就是从那个时候开始服用避孕药的。There are two types of contraceptive ...

The three top terraces contain about 400 statues of the Buddha beneath bell - shaped coverings.三个最高的圆台容纳了约400个身披 喇叭形 斗篷的佛陀.Reconstructed Incan terraces and buildings show the skilled stonework for which the ancient peopl...

Araceae的音标：...

race的现在进行时为：racing...

trace的现在进行时为：tracing...

n.赛跑，竞争，人种，民族v.参加比赛，使比赛，快速移动，剧烈跳动...

n.追踪者，描图者，（铁笔等）绘图工具...

变形醋酯纤维...

disgraces的音标：...