| 释义 |
IchthyostegaCOCA⁹⁸³⁴⁰BNC¹⁷³⁹⁹⁵⁺²
基本例句
鱼甲龙属¹⁰⁰
Even so,Ichthyostegaprobably did not locomote like a standard-issue land vertebrate.虽然如此，鱼石螈的运动方式可能与标准陆生脊椎动物不同。
This arrangement would imply thatIchthyostegaspent a good deal of time in water.这样的安排暗示鱼石螈待在水中的时间相当多。
If we are correct,Ichthyostegais the earliest vertebrate on record that shows some adaptations for nonswimming locomotion.如果我们是对的，鱼石螈会是目前所知最早适应不以游泳行进的脊椎动物。
The best interpretation seems to be thatIchthyostegapossessed a highly specialized ear, but one that was geared for use underwater.最好的解释似乎是：鱼石螈拥有非常特化的耳朵，但这装备是在水面下使用的。
And specimens ofIchthyostegaalso found on our expedition to eastern Greenland revealed that it, too, had a foot with more than five digits.另外，我们在格陵兰东部之旅中找到的鱼石螈标本，也拥有一只超过五个趾头的足。
This multidirectional arrangement of the vertebral spines parallels that in mammals today, but it was unheard of in Devonian tetrapods until we studiedIchthyostega.脊柱上棘的多方向排列与现生哺乳动物成对照，但在我们研究鱼石螈之前，并未在其他泥盆纪四足动物身上听说过。 |