音标：[bleid]
n. 叶片, 刀锋, 刀口, 剑
【医】 页[片], 叶片, 刀片, 刀刃, 刀口
在线英汉词典

blade的短语、例句：

blade n 1 (a) flat cutting part of a knife, sword, chisel, etc （刀、剑、凿等的）刃
a penknife with five blades 五开的摺刀. =>illus at knife, sword 见knife, sword. (b) = razor-blade (razor). 2 (dated 旧) sword; swordsman 剑; 剑客; 击剑家. 3 flat wide part of an oar, a propeller, a spade, a cricket bat, etc （划水桨、螺旋桨、锹、铲、板球击球板等的）扁宽平面部分. =>illus at rowing-boat row见rowing-boat之插图. 4 (a) flat narrow leaf of certain plants, esp grasses and cereals （植物的）叶片（尤指草类与谷类的）
a blade of grass/corn 一片草叶[禾叶]. (b) flat part of a leaf or petal （叶子或花瓣的）扁平部分.