etch的现在完成时怎么写

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

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的第三人称单数（三单）为：etches...

etch的一般过去时为：etched...

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。...

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...

“心耳”的英语可以翻译为：auricular appendix，auricular appendage，auricula，auricle，atria ...

Chanel的音标：...

fall asleep的音标：fall asleep的英式发音音标为：[fɔ:l ə'sli:p]fall asleep的美式发音音标为：[fɔl ə'slip]...

[医] 脑脑膜膨出...

家家有本难念的经，也都难免互生嫉妒，但总归血浓于水。Families have their problems and jealousies, but blood is thicker than water.做人权工作是要冒风险的。这是难免的。Doing human rights work is risky business. That comes with the territory.由于人难免犯错，错误可能已由此而生。Errors m...

The Gaiety is reviving John B. Kean's comedy "The Man from Clare".盖伊提剧院正在重新上演约翰·B.基恩的喜剧《来自克莱尔的人》。There were no nonsensical promises about reviving the economy.复苏经济的承诺是千真万确的。There was a reviving pleasure in this inte...

arthrolith的音标：arthrolith的英式发音音标为：['ɑ:θrəlɪθ]arthrolith的美式发音音标为：['ɑθrəlɪθ]...

eonian的音标：eonian的英式发音音标为：[ɪ'əʊnɪən]eonian的美式发音音标为：[ɪ'oʊnɪrn]...

edge的现在完成时为：edged...

invitational的音标：invitational的英式发音音标为：[ˌɪnvɪ'teɪʃənl]invitational的美式发音音标为：[ˌɪnvɪ'teʃənəl]...

It takes a brave cook to depart radically from the traditional Christmas menu.一个厨师要彻底颠覆传统的圣诞节菜肴是需要很大勇气的。The original text has been modified so radically that it is barely recognizable.原文改动得如此彻底,几乎面目全非.I think we may have...

The blackberries were a bit too tart on their own, so we stewed them gently with some apples.光黑莓味道有点儿冲，所以我们将它和几个苹果一起用小火炖了炖。When all birds are shot , the bow will be set aside ; when all hares are killed , the hounds will...

the top-grossing movie of 20052005年票房收入最高的影片What's the highest grossing fight in the history of boxing?在拳击历史上总收入最高的比赛是哪一场?Will Cameron triumph just as he did when Titanic was the highest grossing movie of all - time...

“干贝”的拼音为：gān bèi...

landing的音标：landing的英式发音音标为：['lændɪŋ]landing的美式发音音标为：['lændɪŋ]...