woodlouse
名词 n.
英文释义
名词 n.
-
Any of the terrestrial isopod crustaceans of the suborder Oniscidea, which have a rigid, segmented exoskeleton, often being capable of rolling into a ball, and feed only on dead plant matter, usually living in damp, dark places, such as under stones or bark.
— In addition, both the woodlouse and the crayfish possess an unpaired medial nerve which runs along the whole length of the ventral nerve cord, linking adjacent ganglia.
词形变化
词源
From wood + louse.
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