perch

英 [p??t?] 美[p?t?]

CET6+TEM4GRETOEFLCET6中低頻詞常用詞匯魚類

復(fù)數(shù):?perches;第三人稱單數(shù):?perches;過去式:?perched;現(xiàn)在分詞:?perching;

perch 棲息，停留

來自古法語perche,桿，棍，測量尺，來自拉丁語pertica,桿，棍。后用于指鳥棲息的橫桿，引申詞義棲息，停留。

perch 鱸魚

來自拉丁語perca,鱸魚，來自PIE*perk,斑點。因鱸魚身上的黑色斑紋而得名。

perch (n.1): "where a bird rests," late 13c., originally only "a pole, rod, stick, stake," from Old French perche "unit of linear measurement" (5.5 yards), also "measuring rod, pole, bar" used to measure this length (13c.), from Latin pertica "pole, long staff, measuring rod," related to Oscan perek "pole," Umbrian perkaf "twigs, rods." Meaning "a bar fixed horizontally for a hawk or tame bird to rest on" is attested from late 14c.; this led to general sense of "any thing that any bird alights or rests on" (late 15c.). Figurative sense of "an elevated or secure position" is recorded from 1520s. The "land-measuring rod" sense also was in Middle English (c. 1200), hence surviving meaning "measure of land equal to a square lineal perch" (usually 160 to the acre), mid-15c.
perch (n.2): "spiny-finned freshwater fish," c. 1300, from Old French perche, from Latin perca "perch," from Greek perke "a perch," from PIE root *perk- "speckled, spotted" (cognates: Sanskrit prsnih "speckled, variegated;" Greek perknos "dark-colored," perkazein "to become dark"), typically in names of animals.
perch (v.): "to roost," late 14c., from Old French perchier "to sit on a perch" (of a bird), from perche (n.) (see perch (n.1)). Related: Perched; perching.