mammal

英 ['m?m(?)l] 美['m?ml]

CET6+TEM4IELTSGRE考研TOEFLCET6低頻詞常用詞匯

復(fù)數(shù):?mammals;形容詞:?mammalian;

mammal?????????哺乳動(dòng)物???“沒(méi)毛的哺乳動(dòng)物”

mammal 哺乳動(dòng)物

來(lái)自拉丁語(yǔ)mammalis,乳房的，來(lái)自mamma,乳房。瑞典生物學(xué)家林奈借用拉丁詞來(lái)指哺乳動(dòng)物。

mammal: mammal: [19] Etymologically, mammal denotes an ‘a(chǎn)nimal that suckles its young’. The word is a derivative of mammalia [18], the term for that whole class of animals, coined by the Swedish naturalist Linnaeus from Latin mammālis ‘of the breast’. This in turn was based on mamma ‘mother, breast’, which has been traced back to a prehistoric Indo-European *mammā.

There are obvious links with ‘mother’-terms in other languages, such as Greek mámmē, French maman, Italian mamma, Russian mama, Welsh mam, and English mamma and mummy, but whether a sustained chain of descent and borrowing is involved, or simply parallel formation based on the syllable ma, imitative of the sound of a suckling baby, is not clear. Mammary [17] is an English derivative of Latin mamma, in the sense ‘breast’.
=> mamma, mammary, mummy
mammal (n.): 1826, anglicized form of Modern Latin Mammalia (1773), coined 1758 by Linnaeus for the class of mammals, from neuter plural of Late Latin mammalis "of the breast," from Latin mamma "breast," perhaps cognate with mamma.

2. The function of a mammal's fur is to insulate the body.: 哺乳動(dòng)物皮毛的功能在于使身體保溫.

5. There is a close analogy between the gills of a fish and the lungs of a mammal.: 魚(yú)的鰓與哺乳動(dòng)物的肺很相似.