aeroplaneyoudaoicibaDictYouDict[aeroplane 词源字典]
aeroplane: [19] The prefix aero- comes ultimately from Greek āér ‘air’, but many of the terms containing it (such as aeronaut and aerostat) reached English via French. This was the case, too, with aeroplane, in the sense of ‘heavier-than-air flying machine’. The word was first used in English in 1873 (30 years before the Wright brothers’ first flight), by D S Brown in the Annual Report of the Aeronautical Society – he refers vaguely to an aeroplane invented by ‘a Frenchman’.

The abbreviated form plane followed around 1908. (An earlier, and exclusively English, use of the word aeroplane was in the sense ‘aerofoil, wing’; this was coined in the 1860s, but did not long survive the introduction of the ‘aircraft’ sense.) Aeroplane is restricted in use mainly to British English (and even there now has a distinctly old-fashioned air). The preferred term in American English is airplane, a refashioning of aeroplane along more ‘English’ lines which is first recorded from 1907.
=> air[aeroplane etymology, aeroplane origin, 英语词源]
CelsiusyoudaoicibaDictYouDict
Celsius: [19] The notion of a temperature scale based on 100 was developed by the Swedish astronomer Anders Celsius (1701–44) (he originally had water boiling at zero and freezing at 100º, but this was later reversed). His name began to be used to designate the scale in English around the middle of the 19th century. In popular parlance it has usually taken a back seat to centigrade (a French invention, first recorded in English in 1812), but it remains the preferred term in scientific usage.
African-American (adj.)youdaoicibaDictYouDict
there are isolated instances from the late 18th and early 19th centuries, but the modern use is a re-invention first attested 1969 (in reference to the African-American Teachers Association) which became the preferred term in some circles for "U.S. black" (noun or adjective) by the late 1980s. Mencken, 1921, reports Aframerican "is now very commonly used in the Negro press." Afro-American is attested in 1853, in freemen's publications in Canada. Africo-American (1817 as a noun, 1826 as an adjective) was common in abolitionist and colonization society writings.
Asian (n.)youdaoicibaDictYouDict
late 14c., "inhabitant of Asia (Minor)," from Latin Asianus (adjective and noun, "belonging to the province of Asia;" "an inhabitant of Asia"), from Greek Asianos, from Asia (see Asia). Ousted Asiatic as the preferred term in Britain c. 1950.
The term "Asiatic" has come to be regarded with disfavour by those to whom it is applied, and they feel entitled to be brought into line with usage in regard to Europeans, Americans and Australians. ["Times Literary Supplement," Feb. 6, 1953]
As an adjective in English, by 1690s.