landing/ˋlændIŋ; ˈlændIŋ/n 1 [C,U] the action of bringing a plane down to the ground after flying [→ take-off]〔飞机的〕着陆﹐降落: emergency/forced/crash landing The pilot had to make an emergency landing. 飞行员不得不紧急着陆。2 [C] the floor at the top of a set of stairs 楼梯平台