duct的复数形式怎么写？

n.管，导管，（电线，电缆等的）管道vt.用导管输送，用管道供应...

The duct that drains the entire gland is the main duct.整个腺体的导管汇总在一起称主导管.The tie on the cystic duct may slip off.在胆囊管上的结扎可能滑脱.Obstruction of the bile duct is associated with cholangitis.胆管梗阻能并发胆管炎....

duct的音标：duct的英式发音音标为：[dʌkt]duct的美式发音音标为：[dʌkt]...

Offset transitioning or reducing duct. Type of transition can be specified.偏移过渡或渐缩管道. 可指定过渡类型....a big air duct in the ceiling.天花板上巨大的通风管道The entire extrahepatic bile duct can not be visualized in all cases.结果:所有的患儿均未见到完...

They show no disposition to improvise or to take risks.他们不愿意临时凑合或冒险。Wearing helmets gave cyclists a false sense of security and encouraged them to take risks.戴头盔给骑自行车的人一种错误的安全感，怂恿他们去冒险。Managers use a full arsenal of moti...

n.自体接种，自身接种（指注射自体菌苗或疾病从身体的一部分扩散到另一部分）...

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My brother has console model with a 42 - inch flat square picture tube.我弟弟有一台42英寸的直角平面显象管的落地电视机.My brother has a console model with a 21 - inch picture tube.我弟弟有一台21英寸显像管的落地式电视机.I have a console model with a 25 - inch pi...

The vibrating centrifugal dehydrator and scraper discharge centrifugal dehydrator are usually used in coal mine industry.振动离心脱水机与刮刀卸料离心脱水机是煤矿常用的两种离心脱水机.If a vibrating string is lightly touched at its midpoint , its pitch...

“殉道者”的英语可以翻译为：martyr ...

“阵雨”的英语可以翻译为：[气] shower ...

continue的第三人称单数（三单）为：continues...

linguale的音标：linguale的英式发音音标为：['lɪŋɡwəl]linguale的美式发音音标为：['lɪŋɡwəl]...

我们多年来都开着一辆生锈的旧货车四处旅行。We spent years travelling around in a rusty old van.闪电在货车周围炸开时，情景异常壮观。It was unbelievably dramatic as lightning crackled all round the van.马撞在货车上发出砰的一声巨响。There was a loud thump as the horse crashed i...

camwood的音标：camwood的英式发音音标为：['kæmwʊd]camwood的美式发音音标为：['kæmˌwʊd]...

lymphomyelocyte的音标：lymphomyelocyte的英式发音音标为：[lɪmfə'mi:ləsaɪt]lymphomyelocyte的美式发音音标为：[lɪmfə'miləsaɪt]...

“二酰氨”的英语可以翻译为：diamide ...

“排空”的拼音为：pái kōng...

adv.轻快地，活泼地，伶俐地，迅速地...