echo的一般过去时怎么写？

n.回声，共鸣，（言语、作风、思想等的）重复，重复者，[无线电]回波vt.重复，效仿，随声附和，类似，发射（声音等）vi.被重复，产生回响，充满回声...

echo的近义词/同义词有：imitate, repeat, duplicate, mirror, resemble, parrot, reverberate, quote, duplicate, repeat, reaction, reproduce, imitate。vt.echo的近义词（重复;仿效）：imitate, repeat, duplicate。echo的近义词（其他释义）：mirror, resemble, parro...

echo的现在进行时为：echoing...

echo的现在完成时为：echoed...

echo的第三人称单数（三单）为：echoes...

A total of 109 patients underwent physical examination, electrocardiogram and echo cardiography.总计109个病人做了体格检查, 心电图,超生心动图.The best main echo half parameter equipment and 7 - band graphic equalizer.最佳主混音半参量均衡及7段图示均衡.In ba...

Pinks and beiges were chosen to echo the colours of the ceiling.选用了粉红色和米色，以跟从天花板的颜色。Many phrases in the last two chapters echo earlier passages.最后两章中的很多说法是对前面段落的呼应。The old fable continues to echo down the centuries.这则古老的...

echo的音标：echo的英式发音音标为：['ekəʊ]echo的美式发音音标为：['ekoʊ]...

echo的复数形式为：echoes...

assiduous的近义词/同义词有：tenacious, sedulous, attentive, studious, persevering, earnest, diligent, industrious, hard-working, persistent, patient, devoted, indefatigable, unremitting, continuous, plodding, constant, untiring, ...

caproaldehyole的音标：caproaldehyole的英式发音音标为：[keɪp'rəʊldi:hɪəʊl]caproaldehyole的美式发音音标为：[keɪp'roʊldihɪəʊl]...

“造袋术”的拼音为：zào dài shù...

breadthwise的音标：breadthwise的英式发音音标为：[b'redθwaɪz]breadthwise的美式发音音标为：[b'redθwaɪz]...

“简”的反义词：繁。...

It is well known that bamboo shoots are a panda's staple diet.竹笋是熊猫的主要食物，这是人所共知的。The panda's natural habitat is the bamboo forest.大熊猫的天然栖息地是竹林。Many goods in China have the trademarks of a panda.中国的许多商品都带有熊猫的商标....

“自豪的”的英语可以翻译为：proud ...

adj.闭花受胎的，闭花受精的...

Over the years Freni has been one of the supreme interpreters of Puccini's heroines.多年来弗雷尼一直是普契尼歌剧女主角的最佳表演者之一。Interpreters found they could not interpret half of what he said.口译员们发现他说的话他们连一半都翻译不出来。And dream interpre...

高炉的温度急剧上升.The temperature of the blast furnace raced up.高炉的有效运转需要大量的水.It requires very large amount of water for its efficient operation.高炉的效率提高了一倍多.The efficiency of the furnace more than doubled....

“多层的”的英语可以翻译为：[计] multilevel，[医] polyptychial ...

She shook her mane of auburn hair.她甩动她红褐色的长发.Collarette —— a small mane or ruff around the shoulder.位于肩膀周围的鬃毛.He had a great mane of white hair.他满头浓密的白发。We padded the seat of chair with mane to make It'softer.我们用马鬃来...

n.责骂，斥责adj.责骂的v.责骂，斥责( scold的现在分词 )...

anacoluthon的音标：anacoluthon的英式发音音标为：[ænəkə'lu:θɒn]anacoluthon的美式发音音标为：[ænəkə'luθɒn]...

invalidate的现在进行时为：invalidating...