ruff

n. 出王牌、輪狀皺領、梅花鱸

v. 出王牌(勝過)

學術名詞

軸環：電機工程、電力工程、海洋地質學
襞褶：紡織科技
流蘇鷸：動物學
軸顎：機械工程
項圈羽毛：獸醫學

英文釋義

an external body part consisting of feathers or hair about the neck of a bird or other animal
a high tight collar
common Eurasian sandpiper; the male has an erectile neck ruff in breeding season
(card games) the act of taking a trick with a trump when unable to follow suit