masthead的复数形式怎么写？

n.桅顶，报头vt.升至桅顶...

We carry illustrations of these medals on our masthead.我们在报头刊登这些奖章的图片。Earpieces: Small advertisements on either side of a newspaper's masthead.耳位广告: 在报纸版头两边的细小广告.The bark was dressed with masthead flags only.那条三桅帆船只...

masthead的音标：masthead的英式发音音标为：['mɑ:sthed]masthead的美式发音音标为：['mæsthed]...

“层面”的拼音为：céng miàn...

argema的音标：argema的英式发音音标为：['ɑ:dʒmə]argema的美式发音音标为：['ɑdʒmə]...

n.讨好的言语或行为adj.应景的，讨好的...

expedite的第三人称单数（三单）为：expedites...

Humphrey paced the rug behind his desk and demanded rhetorically.汉弗莱在他办公桌后面的地毯上,一边踱着步子一边慷慨激昂地问道.He bargained with the merchant for an hour before he bought a rug.他与那商人讨价还价了一个小时才买下一块地毯。With great dignity she journeyed acr...

hypnotherapy的音标：hypnotherapy的英式发音音标为：[ˌhɪpnəʊ'θerəpi]hypnotherapy的美式发音音标为：[ˌhɪpnoʊ'θerəpi]...

clinoclase的音标：clinoclase的英式发音音标为：['klaɪnəkleɪs]clinoclase的美式发音音标为：['klaɪnəkleɪs]...

skimp的现在进行时为：skimping...

“眼石”的英语可以翻译为：[医] eye stone，eyestone，ophthalmolith ...

strike的现在完成时为：struck...

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concomitant的复数形式为：concomitants...

n.无畏，勇敢...

adv.主要地，从根本上说，基本，基本上，总的说来...

eutonyl的音标：eutonyl的英式发音音标为：['ju:təʊnɪl]eutonyl的美式发音音标为：['jutoʊnɪl]...