lug

v. 拖、拉

n. 一拖、一拉、耳朵、耳狀物、裝腔作勢、勒索

學術名詞

耳：造船工程、電力工程、機械工程、工程圖學、農業機械
啣套：造船工程、電機工程、電力工程
凸出部：機械工程、工程圖學、農業機械
凸緣：造船工程、海事
環：電機工程、電力工程
柄：電機工程、電力工程
凸緣把：電機工程、電力工程
接線片：電機工程、電力工程

英文釋義

a sail with four corners that is hoisted from a yard that is oblique to the mast
a projecting piece that is used to lift or support or turn something
marine worms having a row of tufted gills along each side of the back; often used for fishing bait
carry with difficulty