etch的一般过去时怎么拼写？

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...

etch的第三人称单数（三单）为：etches...

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...

etch的现在进行时为：etching...

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的现在完成时为：etched...

etch的音标：etch的英式发音音标为：[etʃ]etch的美式发音音标为：[ɛtʃ]...

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。...

伦敦市芭蕾舞团从波修瓦芭蕾舞团聘来了两名男舞蹈演员。The London City Ballet has engaged two male dancers from the Bolshoi.他坚持让我们在亚特兰大市外不远的一家小餐馆歇歇脚。He insisted we stop at a small restaurant just outside of Atlanta.佛罗里达州坦帕市法庭判决5名官员的毒品交易罪名成立。A court ...

adj.分解代谢的，异化的...

The gorilla is the strongest of the anthropoid animals.大猩猩是最强的类人猿动物.an anthropoid ape类人猿a brutish man with anthropoid features一个具有似猿相貌的野人Man evolved from the anthropoid ape.人是从类人猿进化而来的。An anthropoid ape , such as a goril...

他凝视着雨点溅落在玻璃上。He stared at the rain spattering on the glass.雨溅落在最上面的树叶上。The rain spattered on the uppermost leaves.鲜血溅落在黑色的水泥地上。Blood spattered the dark concrete....

A baboon ( Papio leucophaeus ) of western Africa, related to and resembling the mandrill.一种西非产 ( 鬼狒狒狒属 ), 与典型山魈有关并与其类似.Old World monkeys: guenon; baboon; colobus monkey; langur; macaque ; mandrill ; mangabey; patas; prob...

Two key witnesses at her trial committed perjury.在对她的庭审中有两名主要证人犯了伪证罪.This witness has committed perjury and no reliance can be placed on her evidence.这名证人作了伪证，她的证词不可信。You'll be punished if you procure the witness to...

冰镇饮用,可以与色拉或者海鲜等食物搭配.Serve it chilled to any salad and seafood dishes.例如: 乳类 、 蛋类 、 肉类 、 谷类 、 豆类等食物.Examples: milk, cheese, eggs, meat , fish , cereals , peas , beans, and lentils.鸡蛋 、 鱼 、 酸奶等食物也含有这些矿物质.Foods and so on eg...

Don't fall behind with your gas bill.不要拖欠煤气费.Don't fall behind with the rent, or you'll be evicted.不要逾期不缴房租, 否则会被逐出.Don't fall behind with your rent.不要拖欠房租....

“体谅的”的英语可以翻译为：considerate，good-hearted ...

enhancements的音标：enhancements的英式发音音标为：[ɪn'hɑ:nsmənts]enhancements的美式发音音标为：[ɪn'hɑnsmənts]...

dawned的音标：...

But some schools are in the busi - ness of both making money and edu - cating students.有些学校投入这个行业,著眼于赚钱和教育学生.Her eyes were fixed on her plate and in a short time, she was busy cating.她的目光一直锁定在她面前的盘子上, 她在忙着就餐....

v.发出响声地烧烤，烧得发出轻脆声响，烧爆...

Brag is a good dog, but Holdfast is a better.实干胜于空谈.Holdfast ( hapteron ) In algae , the cell or organ that attaches the plant to the substrate.固着器:是藻类植物具有的一种起固着作用的细胞或器官.Holdfast ( hapteron ) In algae , the cell or organ...

“领奖台”的英语可以翻译为：Medals podium ...