sheath的复数形式怎么拼写

n.护套，鞘，叶鞘，紧身装v.包，盖...

Coleorhiza ( pl . coleorhizae ) The protective sheath surrounding the radicle in grasses.胚根鞘:保护幼根的鞘状结构.Conclusion Saber sheath trachea is a sign of rather severe COPD.结论剑鞘气管是较重的copd的标志.Coleoptile A sheath like structure ...

sheath的音标：sheath的英式发音音标为：[ʃi:θ]sheath的美式发音音标为：[ʃiθ]...

sheath的一般过去时为：sheathed...

sheath的第三人称单数（三单）为：sheaths...

sheath的现在完成时为：sheathed...

the sheath around an electric cable电线护皮He drew his sword from its sheath.他拔剑出鞘.This suit of clothing is more inexpensive than that sheath.这套衣服比那套便宜....

sheath的现在进行时为：sheathing...

They were both fast asleep in their cots.他们俩在婴儿床上酣睡着。" There're some cots upstairs, " interrupted the man, " if you want one of them. "这人打断了他, 说道, " 楼上有几张帆布床. ”The model bases on AHP and WSM, considering of COTS com...

red的音标：red的英式发音音标为：[red]red的美式发音音标为：[rɛd]...

（足球）中线开球，（使）开始，死，踢开...

可锻铸造铝合金；海庄铝合金；铝镁合金...

他按铃叫保安放他出去。He rang for the guard to let him out.要我按铃叫一壶新沏的茶水吗？Shall I ring for a fresh pot of tea?她按铃后等候着。She rang the bell and waited....

male的音标：male的英式发音音标为：[meɪl]male的美式发音音标为：['mel]...

n.茉莉属，茉莉香水...

amygdalae的音标：amygdalae的英式发音音标为：[ə'mɪɡdəli:]amygdalae的美式发音音标为：[ə'mɪɡdəli]...

“拼贴画”的英语可以翻译为：pasteup ...

trail的一般过去时为：trailed...

inductiveness的音标：inductiveness的英式发音音标为：[ɪn'dʌktɪvnəs]inductiveness的美式发音音标为：[ɪn'dʌktɪvnəs]...

n.（由黄麻制的做麻袋等用的）粗麻布...

n.氢酸，卤酸...

blesses的音标：...

broker的现在完成时为：brokered...