She watches him plane the surface of a walnut board...她看着他刨平一块胡桃木板。The dorsal surface of its cuttlebone is yellowish and evenly convex.它的侧背面是微微的黄色,并且均匀的突起.The ground surface subsides discontinuously and rock mass fails s...

In 1861, they managed to place fourteen women in paid positions in the colonies...他们在1861年设法把14名女性安排到殖民地有报酬的职位上。She arrived early to secure a place at the front...为了能占个靠前的位置，她提早到了。There is a place in London that supplies...

Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 propanediol acetal was synthesized by using stannous chloride as catalyst.以非质子...

acedicon的音标：acedicon的英式发音音标为：[ə'sedɪkən]acedicon的美式发音音标为：[ə'sedɪkən]...

坛形的...

Lucinacea的音标：...

facer的音标：facer的英式发音音标为：['feɪsə]facer的美式发音音标为：['feɪsə]...

不在应在的位置，不合适，不恰当，不协调...

It occurs in the laceration and contusion as well as in the clean surgical incision.撕裂伤,挫伤和外科清洁切口,都会发生这种现象.Objective To estimate the curative effect of anastomosed laceration canaliculus.目的评价显微吻合外伤性泪小管断离的临床疗效.Results: Tr...

n.乙炔基...

workspace的音标：workspace的英式发音音标为：['wɜ:kspeɪs]workspace的美式发音音标为：['wɜrkspeɪs]...

Alismaceae的音标：...

n.太空船上的飞行员，宇宙人...

异丙基丙酮...

Multi - spacecraft observations of diffuse ions upstream of Earth's bow shock.地球的bowshock上游漫散离子太空船多路观测.Spacecraft Columbia touched down yesterday...“哥伦比亚”号宇宙飞船昨天着陆。a manned spacecraft载人宇宙飞船The spacecraft is set to t...

This course of study embraces every aspect of the subject.本课程涉及这门学科的每个方面.His statement embraces all his arguments.他的发言包括了他所有的论点.Natural science embraces many subjects.自然科学包括许多学科....

resurfaced的音标：...

vt.写、印或盖在面上...

extracellular的音标：extracellular的英式发音音标为：[ˌekstrə'seljʊlə]extracellular的美式发音音标为：[ˌekstrə'seljʊlə]...

槭树的...

Barry was sitting on the bed, tying the laces of an old pair of running shoes.巴里正坐在床上系他那双旧跑鞋的鞋带。Ribbons and Laces, Textiles, Handlooms, Bedspreads Sheet ( Jaipuri ) and Any Cheep Clothing.采购产品缎带和饰带, 纺织品, 手摇纺织机, 床单,成衣.He ...

They put in place the tools of my new business.他们把我干这一新行当所需要的用具安放得井井有条.They're offended by the elaborate security measures the police have put in place.他们被警方部署的繁复安全措施惹怒了。The appropriate support structure and systems...

chloracetone的音标：chloracetone的英式发音音标为：[klɔ:'ræsɪtəʊn]chloracetone的美式发音音标为：[klɔ'ræsɪtoʊn]...

n.乙酰脲...

颐和园...

commonplaces的音标：...

race的第三人称单数（三单）为：races...

adv.面部朝上地，仰面...

He'd only gone a few paces before he stopped again.他只走了几步远就又停了下来。The British coach is putting the boxers through their paces.英国教练正在检验拳手们的能力。She finished only a few paces behind the winner.到达终点时,她仅比获胜者落后几步....

Loganiaceae的音标：...