第三人稱復(fù)數(shù)：mammals
mammal基本解釋
名詞哺乳動(dòng)物
mammal相關(guān)例句
名詞
1.
1. Whales are mammals; fish are not.
鯨是哺乳動(dòng)物；魚則不是。
mammal網(wǎng)絡(luò)解釋
1. mammal
1. 哺乳類動(dòng)物：哺乳類動(dòng)物(Mammal)哺乳類是一種恒溫、脊椎動(dòng)物,身體有毛發(fā),大部分都是胎生,并藉由乳腺哺育后代. 哺乳動(dòng)物是動(dòng)物發(fā)展史上最高級(jí)的階段,也是與人類關(guān)系最密切的一個(gè)類群.
2. 哺乳類：大意為:鳥(niǎo)類和哺乳類(MAMMAL) 會(huì)通過(guò)后天學(xué)習(xí)改善行 為. 然后舉例說(shuō),當(dāng)一些觀眾鳥(niǎo)看見(jiàn)別的鳥(niǎo)在吃紅色容 器里的食 物后出現(xiàn)不良癥狀(如拼命甩頭) 就不再吃該容 器內(nèi)食 物. 但有些鳥(niǎo)類(AVIAN) 及禽類 不一樣,
mammal詞典解釋
1. 哺乳動(dòng)物
Mammals are animals such as humans, dogs, lions, and whales. In general, female mammals give birth to babies rather than laying eggs, and feed their young with milk.
mammal的解釋
mammal英英釋義
noun
1. any warm-blooded vertebrate having the skin more or less covered with hair
young are born alive except for the small subclass of monotremes and nourished with milk
Synonym: mammalian