blade
noun /bleɪd/
/bleɪd/
- enlarge imagethe flat part of a knife, tool or machine, which has a sharp edge or edges for cutting
刀身；刀片；刀刃 see also razor blade, switchblade- The machine comes with a plastic guard over the blade to protect the operator.
机器的刀片上有一个保护操作员的塑料护板。 - Knife blades are generally made of stainless steel.
刀刃通常是用不锈钢制成的。 - The prisoner used a hacksaw blade to cut through the bars.
囚犯用钢锯刀片锯断了栅栏。 - He swung the blade with all his strength.
他使出全身的力气挥舞刀。 - The swordsmen weaved and dodged as their blades clashed over and over again.
剑客们在剑锋的反复撞击声中腾挪躲闪。
Collocations Dictionaryadjective- sharp
- blunt
- dull
- …
- sharpen
- draw
- sheathe
- …
- The machine comes with a plastic guard over the blade to protect the operator.
- enlarge imageone of the flat parts that turn around in an engine or on a helicopter
（机器上旋转的）叶片；桨叶 - the blades of a propeller
螺旋桨叶 - rotor blades on a helicopter
直升机的旋翼
Collocations Dictionaryadjective- sharp
- blunt
- dull
- …
- sharpen
- draw
- sheathe
- …
- the blades of a propeller
- enlarge imagethe flat wide part of an oar (= one of the long straight pieces of wood that are used to row a boat) that goes in the water
（船桨的）桨叶，桨身 - a single flat leaf of grass
（草的）叶片 - Not a blade of grass stirred.
一根草也没有动。
- Not a blade of grass stirred.
- the flat metal part on the bottom of an ice skate
（溜冰鞋的）冰刀 see also shoulder blade
词源Old English blæd ‘leaf of a plant’ (also in sense (2)), of Germanic origin; related to Dutch blad and German Blatt.