When the Thompson quadruplets espied him one day, they called him a bivalve and ran quickly away.
有一天,汤普森家四胞胎看见他, “双壳贝!”
To avoid sampling bias, they restricted their analysis to one group of animals—the bivalve molluscs—that fossilise well.
为了防止取样,他们将分析对限制在一类化石存完备动物——双壳类软体动物。
Unlike other molluscs, bivalves lack a radula and feature labial palps, which carry food from the gills to the mouth.
与其他软体动物不同是,双壳贝缺乏齿舌,具有唇瓣,可将食物由鳃送到口部.
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Other possibility though, which is much more interesting, is looking at bivalves, particularly mussels.
而另一种可能选择就有意思了, 就是双壳类, 尤其是贻。
It's more of an issue with bivalves, like muscles and oysters, which we eat whole.
双壳类动物来说像是一个问题,比整只吃的肌肉和牡蛎。
Captain Nemo was obviously familiar with this bivalve's existence. This wasn't the first time he'd paid it a visit, and I thought his sole reason for leading us to this locality was to show us a natural curiosity.
尼摩船长分明是知道只双壳动物的存在。他到个地方来不止一次了,想他带到里来只是要给看一件天然的奇物。
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