基本解釋[地球科學(xué)]海洋哺乳動(dòng)物生物學(xué)海洋哺乳動(dòng)物生物科學(xué)英漢例句雙語(yǔ)例句His field was marine biology, and he had noted that human skin was not only naked but lined with a layer of fat, and that this was true of a number of aquatic mammals.他提出，人類皮膚不僅沒(méi)有毛發(fā)，而且佈滿了一層脂肪，許多水棲哺乳動(dòng)物就是如此。biology of marine mammals更多例句專業(yè)釋義地球科學(xué)海洋哺乳動(dòng)物生物學(xué)海洋哺乳動(dòng)物生物科學(xué)