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没有电流时为什么能测电压 电压表不是需要消耗电能的马? You are kindly requested to give your offer in Euro and C&F Portsudan Seaport外贸英语的说法,急需.非常感谢! we cant accept your offer unless the price is reduced by 5%为什么用的是reduced而不是reducing,价格减少5%,怎么会是价格被减少5%, 电流越大电压越大?是先有电压还是先有电流?有电流一定有电压吧.谁能给我理理清楚我是个初学者,请以初学者的角度回答,最好是区分区分电压和电流,有什么共同点. 串并联电路的电压与电流分配关系 The ugly duck is very（ ）.(happyd 反义词） l am only a only don't take out the ugly samll duck of eye? behind the duck的意思 我不明白电压相当于什么?电流相当于是什么 我没学过这 囊泡是否属于生物膜? .囊泡运输会导致某些生物膜成分更新 ,为什么对? The duck is beautiful. Really smart fantastic! it really was.I've learnt a lot from it.是什么意思 NO one want to see the poor man哪里错了 What is a positive impact that the European explorers had on the First Nations people it's a fantastic present.改为感叹句 同义句转换 Peter as well as his parents was invited._ _ his parents ,_ _ Peter was invited peter has _____ _____ ______ ______ his parents彼得和他的父母产生了矛盾 No one will want to see actors __ (talk). 英语翻译why do i promise i'll never turn backwhen one step ahead steps right into the pastand i'm back to the startwhere my head's taking over my heart,againtwisting and turning,i'm tangled and torntoo broke and too bent to be fixed anymorehalf c He Prediction that no one _______(will)want to see actors'_____(talk)我只知道第一个空填would,第二个空填talk,但是为什么? 这个句子该怎么理解?want to see actors talk不是出现了2个动词吗?The head of one of the biggest movie companies in the United States predicted that no one would want to see actors talk.want to do sth,see sb do sth? AB型血是万能受血者吗 有人把0型血叫做“万能血”,原因是———?把AB型血的人叫做“万能受血者”,原因是———? favorite怎么读 favorite 单词怎么读 尽管的尽读什么音 favorite怎么读?（示范如何读） 尽管中的“尽”读什么音 favorite如何读 美国人读favorite和英国人读favorite有啥差别.现在就要.