blades是什么意思？

blades

• n. 刀口( blade的名词复数 )，（机器上旋转的）叶片，桨叶，（船桨的）桨叶；

例句

• The bullet hit him squarely between the shoulder blades. 子弹恰巧打在他的肩胛骨之间。
• Band saw blunt files are for sharpening band saw blades having rounded gullets. 主要是为了削尖带有圆形管道的带锯.
• Top - quality steel blades are used to guarantee smoothness grooving. 选任优质锯齿型开槽刀片,保证开槽光洁度.
• The first sign of potassium deficiency is a white speckling or freckling of the leaf blades. 缺钾的最初病症是叶片呈现白色斑痕或斑点.
• Cutting Mat, Cutters Cutting Ruler , Blades , Trimmers , office Products, Craft Products Cutting Tools , Broaches and Cutters. 采购产品切割垫, 刀具, 刀片, 办公产品, 工艺产品.
• Brisk brave brigadiers brandished broad bright blades , blunderbu es , and bludgeon -- balancing them badly. 敏捷而勇敢的陆军旅长们挥舞着锋利的刀剑 、 大口径前膛枪和大头短棒 ─ ─身体差点失去平衡.
• The blades of grass quivered in the wind. 草叶随风颤动.
• rotor blades on a helicopter 直升机的旋翼叶片
• Brisk brave brigadiers brandished broad bright blades, blunderbusses, and bludgeons -- balancing them badly. 敏捷而勇敢的陆军军长们挥舞着锋利的刀剑, 大口径短枪和大头棒-体差点失去平衡.
• He complained a little of a nagging pain between his shoulder blades. 他有几句提到说肩胛骨之间一直在疼。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  刃；锋
  The blade of a knife, axe, or saw is the edge, which is used for cutting.
  例句
  Many of these tools have sharp blades, so be careful. 这些工具中很多都有锋利的刀片，务必小心。
• N-COUNT
  （螺旋桨的）叶片
  The blades of a propeller are the long, flat parts that turn round.
• N-COUNT
  桨叶
  The blade of an oar is the thin flat part that you put into the water.
• N-COUNT
  （草的）叶片
  A blade of grass is a single piece of grass.