n. （長(zhǎng)矛等上的）狹長(zhǎng)三角旗；燕尾旗；（任何形狀的）旗幟；（鳥(niǎo)類(lèi)的）翼
詞態(tài)變化
復(fù)數(shù):?pennons;
中文詞源
pennon 三角旗，燕尾旗
來(lái)自拉丁語(yǔ)penna,羽毛，詞源同pen.引申詞義旗幟，三角旗。
英文詞源
pennon
pennon: see pen
pennon (n.)
long, narrow flag (often triangular or swallow-tailed), late 14c., from Old French penon "feathers of an arrow; streamer, flag, banner," from penne "feather," from Latin penna "feather" (see pen (n.1)).
雙語(yǔ)例句
1. A small pennon, flag, or streamer borne on a lance.