基本解釋鯨類同根派生 Cetaceans相關詞英漢例句Cetacean only heart beat nine every minute. 鯨魚一分鍾心跳衹有9下。It is not clear whether cetaceans undergo dream sleep. 鯨類動物是否經歷夢睡眠還不清楚。Any of various similar cetaceans,such as the killer whale. 虎鯨多種類似的鯨類動物中的任一種,如虎鯨Cetacean (e.g., right whale) blubber can be over 50 cm thick. 鯨目動物如露脊鯨的脂肪層可厚達50公分。Any of various similar cetaceans, such as the killer whale. 虎鯨多種類似的鯨類動物中的任一種,如虎鯨Cetaceans更多例句