duck bill 中文意思是什麼
duck bill
解釋
多齒白鱘鴨嘴裝載機-
The animal has a bill that resembles a duck bill but is actually an elongated snout covered with soft moist leathery skin and sensitive nerve endings
它的嘴巴長得如鴨嘴一般,但實際上,它是一張由柔軟的如皮革般的表皮包著的拉長了的嘴巴,表皮可分泌出潮濕的粘液,皮膚里有許多敏感的神經末梢。
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