swab的一般过去时怎么写？

swab的现在进行时为：swabbing...

swab的复数形式为：swabs...

swab的现在完成时为：swabbed...

to take a throat swab用棉签从咽部采集化验样品Administer the salve to the sunburned area with a cotton swab.请用棉药签把药膏敷在晒伤的地方.She used cotton wool to swab her wounds when they bled.伤口渗出来的血水需要棉花来抹掉....

n.（医用的）拭子，药签，（用拭子取下的）化验标准vt.用拭子拭抹或擦净（某物），（用拖把、抹布等）擦洗（某物）...

swab的音标：swab的英式发音音标为：[swɒb]swab的美式发音音标为：[swɑb]...

swab的第三人称单数（三单）为：swabs...

adj.可轻蔑的，可鄙的，卑劣的...

fascists的音标：...

He conjectured that some individuals may be able to detect major calamities.他猜测说有些人也许能够察觉重大灾难。The old peasant conjectured that it would be an unusually cold winter.那老汉推测冬天将会异常地寒冷.The general conjectured that the enemy on...

duperies的音标：...

Old buses are major contributors to pollution in British cities...破旧的公交车是造成英国城市污染的主要因素。Resonance theory says that benzene can be represented by two contributors.共振论认为苯能用两个参与体表示.Large public and private companies have lon...

They had ensured the plumbing was overhauled a year ago.他们曾保证水管一年前彻底检修过。The programme's awfulness has ensured it is talked about.节目如此糟糕，肯定会被人议论。The book ensured his success.这本书保证了他的成功。...

树枝刮破了我的夹克，划伤了我的手和脸。The branches tore at my jacket and scratched my hands and face.你早上刮胡子时一定刮破了.You must have cut yourself when shaving this morning.铁丝网刮破了她的手臂.The barbed wire had lacerated her arm....

他是个撒小谎的人.He is a person who tells fibs.你决不可相信他的话,因为他是个爱撒小谎的人.You shall never believe what he say because he is a fibber....

meats的音标：...

他们所谓的回答不过是表示承认的咕哝罢了。Their replies were no more than grunts of acknowledgement.分析家担心情况比领导层承认的还要糟。Analysts fear the situation is even worse than the leadership admits.逐渐衰老是任何人都得承认的事实.Growing old is something a man has to a...

三角洲间的...

margarine的音标：margarine的英式发音音标为：[ˌmɑ:dʒə'ri:n]margarine的美式发音音标为：['mɑrdʒərən]...

n.移交( handover的名词复数 )...

他还写了另外13部轻歌剧, 其中最著名的是《吉普赛男爵》.He wrote thirteen more operettas, of which the best known is Dler Zigeunerbaron ( The Gypsy Baron )....

“疾驰地”的英语可以翻译为：hurtlingly ...