etching是什么意思？

Stencil manufacturing techniques include chemical etching, laser cutting and electroforming.钢网制作技术包括化学腐蚀, 激光切割和电铸.Original plate: Relief printing plate produced bu 7 photomechanical etching as distinct from electrotyping...

etching的复数形式为：etchings...

etching的音标：etching的英式发音音标为：['etʃɪŋ]etching的美式发音音标为：['ɛtʃɪŋ]...

Mary is very keen on etching.玛丽很喜爱蚀刻艺术.The concern with etching beyond this point should be clear.刻蚀超越此值的后果应该是清楚的.The artist must have spent hours etching the image on the glass.这位美术家一定花了好几小时把这画像蚀刻在玻璃上....

We have reluctantly agreed to let him go.我们不情愿地同意放他走。They shuffled along somewhat reluctantly.他们有些不情愿地拖着脚走着。He finally agreed, albeit reluctantly, to help us.尽管勉强，他最后还是同意帮助我们。...

music room的音标：music room的英式发音音标为：['mju:zik ru:m]music room的美式发音音标为：['mjuzɪk rum]...

cyanomethemoglobin的音标：cyanomethemoglobin的英式发音音标为：[saɪænəmeθi:məɡ'ləʊbɪn]cyanomethemoglobin的美式发音音标为：[saɪænəmeθiməɡ'loʊbɪn]...

湿疹是一种常见的皮肤病，通常具遗传性。Eczema is a common skin complaint which often runs in families.她称他的话不负责任、具煽动性且极端无礼。She described his remarks as irresponsible, inflammatory and outrageous.英国拥有欧洲最大也是最具繁殖能力的狐狸种群。Britain has the largest ...

Brugia的音标：...

“藻团粒”的英语可以翻译为：maerl ...

后面几段是各种杀蜱的方式,如喷洒,润湿等.Do not rinse off the dip to provide residual anti - tick activity.停药后14d, 蕹菜上毒死蜱的残留量为 0.046mg. kg -1, 符合国际食品法典委员会标准规定.After 14 d, the final residues was 0.046 mg · kg - 1 , agreed with the safety qua...

groove的复数形式为：grooves...

早在十七岁的小小年纪,我就离开了家.At the tender age of seventeen I left home.通常总共只有十一二个会员。现在将至少有十七个。Normally it has only had eleven or twelve members in all. Now it will have seventeen at the very least.现代派诗人就其许多想象又回到了十七世纪极抽象派诗人的意象诗中.Th...

n.含漱剂，漱口药( gargle的名词复数 )v.漱，漱口( gargle的第三人称单数 )...

v.打扰，使担忧，烦扰( faze的第三人称单数 )...

“小瓣”的英语可以翻译为：[解； 植] valvula (pl. velvulae)，valvule，lappet ...

“所有”的拼音为：suǒ yǒu...

“朵云”的近义词/同义词：大札, 华翰, 宝缄, 瑶函, 瑶笺。...