blade

英 [bleɪd]

美 [bleɪd]

n.  刀身; 刀片; 刀刃; (机器上旋转的)叶片; 桨叶; (船桨的)桨叶，桨身

复数：blades　过去式：bladed　

CET4CET6考研TOEFLGREIELTSTEM4TEM8医学

Oxford 3000 / Collins.2 / BNC.4000 / COCA.3148

牛津词典

noun

• 刀身；刀片；刀刃
  the flat part of a knife, tool or machine, which has a sharp edge or edges for cutting
• （机器上旋转的）叶片；桨叶
  one of the flat parts that turn around in an engine or on a helicopter
  1. the blades of a propeller
     螺旋桨叶
  2. rotor blades on a helicopter
     直升机的旋翼
• （船桨的）桨叶，桨身
  the flat wide part of an oar (= one of the long poles that are used to row a boat) that goes in the water
• （草的）叶片
  a single flat leaf of grass
• （溜冰鞋的）冰刀
  the flat metal part on the bottom of an ice skate

柯林斯词典

• N-COUNT 刃；锋
  Thebladeof a knife, axe, or saw is the edge, which is used for cutting.
  1. 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。
• （螺旋桨的）叶片
  Thebladesof a propeller are the long, flat parts that turn round.
• 桨叶
  Thebladeof an oar is the thin flat part that you put into the water.
• （草的）叶片
  Abladeof grass is a single piece of grass.
• See also:razor bladeshoulder blade. rotor blade

英英释义

noun

• the flat part of a tool or weapon that (usually) has a cutting edge
• flat surface that rotates and pushes against air or water
  Synonym:vane
• the part of the skate that slides on the ice
• a cutting or thrusting weapon that has a long metal blade and a hilt with a hand guard
  Synonym:swordbrandsteel
• a broad flat body part (as of the shoulder or tongue)
• a cut of beef from the shoulder blade
• something long and thin resembling a blade of grass
  1. a blade of lint on his suit
• a dashing young man
  1. gay young blades bragged of their amorous adventures
• especially a leaf of grass or the broad portion of a leaf as distinct from the petiole
  Synonym:leaf blade

双语例句

• The soil sticks to the blade and blocks the plough
  土粘在犁铧上，卡住了犁。
• The research results may also help to improve the fabrication processes of directional turbine blade solidification.
  研究结果对于定向凝固涡轮叶片设计、分析方法的完善和成形工艺的改进具有重要意义。
• Queen's Blade, Strike Witches and so on would be in this class.
  女王之刃，女巫和罢工将在这个类的。
• To forge a blade takes great skill.
  锻造刀刃需要很高超的技巧。
• Vibrating Characteristic And Dynamic Stress Calculation for Adjustable Rotary Blade flowers and seeds and leaves all used as flavorings.
  可调式动叶片振动特性及动应力计算花、种子和叶子都可以用作调味品。
• Relating to the shoulder blade and upper arm bone.
  与肩胛骨和上肱骨有关。
• The development and technology for complex material fan blade of GE were introduced and analyzed simply.
  对GE公司复合材料风扇叶片的发展和工艺作了简要介绍与分析。
• A rotor system with flexible damped support has been investigated experimentally under the conditions of simulated blade loss.
  本文对带弹性阻尼支承的转子系统由于丢失叶片产生的瞬态响应给出了系统的实验研究结果。
• His stump of a tail shut down as close as his owner ever shut the short, stubbed blade of his jack-knife.
  它那半截尾巴紧贴在身后，紧得像它的主人把大摺刀短粗的刀刃折叠起来那样。
• A bayonet blade is forged from the finest steel.
  刺刀刃是用最优质的钢锻造的。