etch的音标

Finally the structures were released in a 49 % HF etch.最后在49%F中腐蚀形成这些结构.More often , all of the materials etchant have a finite etch rate.剂中的材料都具有一定的刻蚀速率.Can some one suggest a suitable etch or sequence of etches to achi...

More often, all of the materials exposed to the etchant have a finite etch rate.通常, 所有暴露在刻蚀剂中的材料都具有一定的刻蚀速率.Hydrofluoric acid of Porcelain Etchant and phosphoric acid of UNI - ETCH are severe eye and tissue irritants.瓷酸蚀剂...

etch的近义词/同义词有：engrave, stamp, imprint, impress, impress, print, stamp, imprint, engrave。vt.etch的近义词（蚀刻;铭刻）：engrave, stamp, imprint, impress。etch的近义词（其他释义）：impress, print, stamp, imprint, engrave。...

etch的现在进行时为：etching...

etch的第三人称单数（三单）为：etches...

etch的一般过去时为：etched...

etch的现在完成时为：etched...

vt.& vi.蚀刻，浸蚀，刻划，描述，铭刻在心里/记忆里/脑海里，铭记n.腐蚀剂...

The winners will each receive a voucher for a pair of cinema tickets.获胜者每人将会获得两张电影票的代金券。Rumour has it that tickets were being sold for £300.据谣传，票卖到了300英镑。Tickets have been sold, such as fare adjustment, ticketed through ...

eugenicist的音标：eugenicist的英式发音音标为：[ju:'dʒenɪsɪst]eugenicist的美式发音音标为：[ju'dʒenɪsɪst]...

Many cinema-goers were stunned by the film's violent and tragic end.许多来看电影的人都被这部影片暴力而悲惨的结局所震惊。There developed a practice that came to a tragic and terrible end.逐渐形成了一种做法，其结局却很悲惨。He called it the most grotesquely tra...

discontent的音标：discontent的英式发音音标为：[ˌdɪskən'tent]discontent的美式发音音标为：[ˌdɪskən'tɛnt]...

“人际的”的英语可以翻译为：interpersonal ...

n.直升机起飞及降落场，直升机停机坪...

“弓状”的英语可以翻译为：arciform，arcuate ...

screech的一般过去时为：screeched...

nerve的一般过去时为：nerved...

yearn的近义词有：yearn, long, thirst。下面这些动词均含"渴望"的含义：yearn：通常指急迫不安地渴望或向往，着重怀有柔情或热情。long：指诚心诚意地渴望某事或物。thirst：原义指对食物或饮料的渴求，引申指全力以求。...

为保卫祖国而献身的战士soldiers who died in defence of their country这位烈士是为了民族独立的事业而献身的.The martyr laid down his life for the cause of national independence.基督徒们相信基督是为他们而献身的.Christians believed that Christ died for them....

“轻率”的近义词/同义词：草率, 马虎, 敷衍, 冒失, 莽撞, 鲁莽。...

leaven的一般过去时为：leavened...

叩头虫科...

n.吸血鬼，浑蛋，分压器...