Dryopteris是什么意思？

Dryopteris的音标：...

Conclusion: Dryopteris fragrans ( L . ) Schott is a kind of medicinal plants with high value for development.结论: 香鳞毛 蕨 是一种具有较高开发价值的药用植物....

deputations的音标：...

isodextropimarinol的音标：isodextropimarinol的英式发音音标为：[aɪsɒdɪkst'rɒpɪmərɪnl]isodextropimarinol的美式发音音标为：[aɪsɒdɪkst'rɒpɪmərɪnl]...

“传布”的拼音为：chuán bù...

v.干涉，管闲事( intermeddle的现在分词 )...

n.灭绝，减少居民...

“嗝”的英语可以翻译为：elch，hiccup，hic ...

laminboard的音标：laminboard的英式发音音标为：['læmɪnbɔ:d]laminboard的美式发音音标为：['læmɪnbɔd]...

Parallel lines converge at infinity.平行线永不相交.This eliminates reflections from infinity, as one expects physically.正如物理上所预期的,这就消除了来自无穷远处的反射.These permutations multiply towards infinity.这些排列可以增加到无穷大。It is shown that the pro...

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UN的音标：...

chloroblast的音标：chloroblast的英式发音音标为：[klərɒb'lɑ:st]chloroblast的美式发音音标为：[klərɒb'lɑst]...

弹性样物质...

Both root and root cap are covered by a sheath - like structure called the coleorhiza.根和根冠被一鞘 状 结构,即胚根鞘所覆盖.Coleorhiza ( pl . coleorhizae ) The protective sheath surrounding the radicle in grasses.胚根鞘:保护幼根的鞘状结构....

distillating的音标：distillating的英式发音音标为：['dɪstɪlɪtɪŋ]distillating的美式发音音标为：['dɪstɪlɪtɪŋ]...

Sextant can be used for exploration and navigation .六分仪可用于航海和勘探中。To navigate , they must fix their sextant on something concrete.要行动, 就必须要立足于某个坚实的事物上.Other early instruments included the sextant and the astrolabe.另外的早期仪器...