spark的第三人称单数怎么拼写？

spark的现在完成时为：sparked...

His music lacked that vital spark of imagination...他的音乐缺少非常关键的那一点灵感。Furiously he tested the spark - plugs, stared at the commutator.他气呼呼地测试着火花塞, 眼睛盯着转换器.The teacher’s praise kindled a spark of hope inside her.老师的赞扬激起了她内心...

n.燃烧的颗粒，火星，火花，余火，（金属的）发光的颗粒，电火花vi.发出火星，发出闪光，热烈赞同，正常运转vt.发动，触发，激起运动，鼓舞...

spark的一般过去时为：sparked...

spark的复数形式为：sparks...

spark的音标：spark的英式发音音标为：[spɑ:k]spark的美式发音音标为：[spɑrk]...

He passed an electric spark through a mixture of gases.他让一束电火花穿过了一团混合气体。Some bright spark turned the heating off last night!某个聪明过头的家伙昨晚把暖气关了。His music lacked that vital spark of imagination.他的音乐缺少非常关键的那一点灵感。...

spark的现在进行时为：sparking...

货物将用细刨花包装,以防损坏.The goods will be packed in wood wool to prevent damage.本公司要求这批物品都要包上瓦楞纸,并装入有细刨花的木箱内.We require these articles be wrapped up in corrugated paper and in wooden cases with excelsior....

“裂缝”的英语可以翻译为：ent，rip，[地质] fracture，rupture，crack...

“半面体”的英语可以翻译为：hemihedry ...

n.爬峻岭悬崖的专家...

Insurance: DBS has Public & Product Liability Insurance to protect customers'interests.保险: DBS为标识提供第三者财产以及人身意外责任险,保证客户利益.Medical insurance is very pricey.医疗保险费用昂贵。The insurance policy does not cover damage caused by...

“程”的拼音为：chéng...

waggon的复数形式为：waggons...

Malcolm believed he was guilty of duplicity in his private dealings.马尔科姆认为他在为其私底下两面派的行为而心生愧疚。His duplicity caused us to distrust him.他的口是心非使我们不相信他。Some catalogs provide data on motions , variability, duplicity, etc.有的星表还...

v.[高]低于标准杆数两杆（eagle的过去式与过去分词形式）...

laud的现在进行时为：lauding...

膀胱子宫腹壁固定术...

disbud的音标：disbud的英式发音音标为：[dɪs'bʌd]disbud的美式发音音标为：[dɪs'bʌd]...

principality的音标：principality的英式发音音标为：[ˌprɪnsɪ'pæləti]principality的美式发音音标为：[ˌprɪnsə'pælɪti]...

cisco的复数形式为：ciscos...

welsh的第三人称单数（三单）为：welshes...