whaleback

whaleback

美 ['we?l?bæk] 　英 ['we?lbæk]

• na.鯨背狀物；〈美〉龜甲甲板船
• 網絡鯨背船；龜背甲板；鯨背狀沙丘

詞形變化

復數：whalebacks  

英漢解釋

na.	1. 鯨背狀物;〈美〉龜甲甲板船

英英解釋

n.	1. something large and rounded like the back of a whale, e.g. an ocean wave or a small hill 2. a cargo vessel with a rounded bow and arched upper deck designed to allow the water from waves breaking on it to run off more easily

例句

building a proper quantity of whaleback-shaped soil slopes used for escaping for the earthworms during raining between ridges or in fields;

在壟間或田間地頭處筑適量下雨時供蚯蚓逃生用的龜背形土坡；