rudder
n
(a) broad flat piece of wood or metal hinged vertically at the stern of a boat or ship, used for steering (船的)舵. =>illus at yacht 見yacht插圖.
(b) similar piece of metal on the rear of an aircraft, for the same purpose (飛機的)方向舵. =>illus at aircraft 見 aircraft 插圖.
??? 情景例句
I'm really excited about seeing Grandpa.
一想到要見到爺爺, 我就覺得興奮。
Art is long, but lift is short.
人生有涯,而學(xué)無涯。
Can you go through them and give me whatever you find?