rain: [OE] Rain is an exclusively Germanic word, not shared by any other language group in the Indo-European family. Its prehistoric ancestor *reg- has evolved into German and Dutch regen, Swedish and Danish regn, and English rain. There may be some connection with Old Norse rakr ‘wet’.
rain (n.)
Old English regn "rain," from Proto-Germanic *regna- (cognates: Old Saxon regan, Old Frisian rein, Middle Dutch reghen, Dutch regen, German regen, Old Norse regn, Gothic rign "rain"), with no certain cognates outside Germanic, unless it is from a presumed PIE *reg- "moist, wet," which may be the source of Latin rigare "to wet, moisten" (see irrigate). Rain dance is from 1867; rain date in listings for outdoor events is from 1948. To know enough to come in out of the rain (usually with a negative) is from 1590s. Rainshower is Old English renscur.
rain (v.)
Old English regnian, usually contracted to rinan; see rain (n.), and compare Old Norse rigna, Swedish regna, Danish regne, Old High German reganon, German regnen, Gothic rignjan. Related: Rained; raining. Transferred and figurative use of other things that fall as rain (blessings, tears, etc.) is recorded from c. 1200.
To rain on (someone's) parade is attested from 1941. Phrase to rain cats and dogs is attested from 1738 (variation rain dogs and polecats is from 1650s), of unknown origin, despite intense speculation. One of the less likely suggestions is pets sliding off sod roofs when the sod got too wet during a rainstorm. (Ever see a dog react to a rainstorm by climbing up on an exposed roof?) Probably rather an extension of cats and dogs as proverbial for "strife, enmity" (1570s).
例文
1. The recent rain had churned up the waterfall into a muddy whirlpool.
最近の雨が滝を泥水の渦にかき混ぜた。
2.She was born in the midddle of a rain storm.
彼女は嵐の中で生まれた。
3.He stared at the rain spattering on the glass.
彼は雨粒がガラスに飛び散るのをじっと見つめていた。
4.His hair was plastered down to his scalp by the rain .
彼の髪は雨に濡れて頭皮に密着した。
5.Acid rain is not straightforwardly attributable to the burning of coal.