collimate的一般过去时怎么写？

collimate的第三人称单数（三单）为：collimates...

An incandescent bulb and fiber were used to collimate light into this speedometer indicator.白炽灯泡和光纤利用使光平行打入到里程计指标....

v.校准...

collimate的现在完成时为：collimated...

collimate的现在进行时为：collimating...

collimate的音标：collimate的英式发音音标为：['kɒlɪmeɪt]collimate的美式发音音标为：['kɒləˌmeɪt]...

guanoxane的音标：guanoxane的英式发音音标为：[ɡjʊə'nɒksən]guanoxane的美式发音音标为：[ɡjʊr'nɒksən]...

“摄像机”的英语可以翻译为：camera，walkie-lookie，pickup camera，telecamera，vidicon ...

synonymous with的音标：synonymous with的英式发音音标为：[sɪ'nɔnəməs wið]synonymous with的美式发音音标为：[sɪ'nɑnəməs wɪð]...

n.硬脑膜...

n.破坏，毁坏...

uncompromising的音标：uncompromising的英式发音音标为：[ʌn'kɒmprəmaɪzɪŋ]uncompromising的美式发音音标为：[ʌn'kɑmprəmaɪzɪŋ]...

n.夹干酪和碎牛肉的三明治，放有干酪的肉饼( cheeseburger的名词复数 )...

mandora的音标：mandora的英式发音音标为：['mændɔ:rə]mandora的美式发音音标为：['mændɔrə]...

“打样”的英语可以翻译为：draw a design，[刷]make a proof，pull，fent ...

teach的现在完成时为：taught...

海伦最近去探望了他。Helen had recently paid him a visit.她少有的探望家人her infrequent visits home牧师探望了教区里的所有老人.The priest visited all the old people in the parish....

intaglio的现在进行时为：intaglioing...

After a pause Alex said sharply: "I'm sorry if I've upset you"歇了一会儿后，亚历克斯毫不客气地说：“要是让你心烦了，那我很抱歉。”I saw him pause ever so slightly.我看到他稍稍停顿了一下。They pause and chew their pencils.他们停了下来，咬着铅笔。...

“单调”的近义词/同义词：枯燥, 贫乏, 匮乏, 缺乏。...