coppers的音标：...

The skin of amphibians is permeable to water.两栖动物的皮肤是透水的。A number of products have been developed which are permeable to air and water.已开发出许多可渗水透气的产品。The waste material is placed in cells with permeable membranes.废液置于有渗透...

perspective的音标：perspective的英式发音音标为：[pə'spektɪv]perspective的美式发音音标为：[pər'spektɪv]...

hyperpepsinemia的音标：hyperpepsinemia的英式发音音标为：[haɪpəpepsaɪ'ni:mɪə]hyperpepsinemia的美式发音音标为：[haɪpəpepsaɪ'nimɪr]...

n.& adj.杂分散（的），外分散（的）...

She said she would buy the book when it comes out in paperback.她说等那本书出平装本时再买。The novel sold 200 , 000 copies in hardcover and 2 million in paperback.那本小说的精装本卖了二十万册,平装本卖了两百万册.When is the novel coming out in paperback?那部小说...

She was taking uppers and downers at the time.她那时在服用兴奋剂和抑制剂。Wear well-fitting, lace-up shoes with soft uppers.穿合脚的、系带的软帮鞋。I'd taken a handful of uppers.我吃了几片兴奋剂。...

vt.（尤指宗教或政治信仰的）迫害，烦扰，困扰，强求，死缠着要...

n.充血...

hypernea的音标：hypernea的英式发音音标为：[haɪpə'ni:ə]hypernea的美式发音音标为：[haɪpə'niə]...

v.使迷惑，使混乱( perplex的第三人称单数 )...

n.散布，分散，消散，驱散...

adv.敷衍地，马虎地，随便地，得过且过地...

By night, the perimeter wire was illumined by lights.到了夜里，周遭的铁丝网都被灯光照亮。The plane veered off the runway and careered through the perimeter fence.飞机突然偏离跑道，高速冲过了周围的护栏。Some 300 trees have been ranged along the perimeter hedg...

supers的音标：...

The lifetime of a hyperon bounded in a hypernucleus is affected by the nuclear environment.束缚在超核中的超子的寿命会受到原子核环境的影响....

adj.超调和的...

n.垂直的，成直角的( perpendicular的名词复数 )，直立的...

苏长岩...

imperious的近义词/同义词有：haughty, domineering, overbearing, arrogant, compelling, urgent, necessary, imperative, critical, crucial, pressing, domineering, pressing, overbearing, compelling, necessary, critical, imperative, hau...

n.白细胞过多症...

After being put out, service has received very good market repercussion.服务推出后收到了非常好的市场反响.This is probably the biggest repercussion of the calculation.这大概是计算的最大影响.The president's death had unexpected repercussion.总统的...

环过氧烯...

perform的反义词有：neglect, neglect。vt.perform的反义词（履行;完成;做）：neglect。perform的反义词（其他释义）：neglect。...

An expert system is a program which organizes and presents pre - existing knowledge.专家系统是一套能够整理并呈现既有知识的电脑程序.If she made a leading statement, he was expert deflecting her into more impersonal channels.只要她一开口, 他就会巧妙地把她的话题转...

hyperelliptic的音标：hyperelliptic的英式发音音标为：[haɪpərɪ'lɪptɪk]hyperelliptic的美式发音音标为：[haɪpərɪ'lɪptɪk]...

...

draper的音标：draper的英式发音音标为：['dreɪpə(r)]draper的美式发音音标为：['drepɚ]...

Are there any perks that go with your job?你的工作有什么津贴 吗 ?The boss'son got a cushy job with many perks.老板的儿子趾高气昂地得到一件软差事.Perks offered by the firm include a car and free health insurance.公司给予的额外待遇包括一辆汽车和免费健康保险。He perks...

Whereas gasoline fumes linger close to the ground before dispersing.而汽油烟气却靠近地面迟迟不散.Emulsification: Dispersing of water into another liquid such as oil.乳化: 水分散布于其他液体,如油类内的情况.The oil appeared to be dispersing...油好像在扩散。It i...