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历史:
CET-4 CET-6 考研 TOEFL GRE BNC: 4000 COCA: 3148
blade
blade / bled ; bleId /noun C
1. the flat cutting part of a tool or weapon刀刃; 刀锋; 刀片;
edge:
[+ of ]
The blade of the knife flashed in the moonlight.月光下刀刃闪闪发亮。
a razor blade 剃刀刀片
2. the flat wide part of an object that pushes against air or water桨叶; 螺旋桨叶; 叶片状物:
the blade of an oar桨叶
3. blade of grass a single thin flat piece of grass〔草的〕叶片,草叶
4. the metal part on the bottom of an ICE-SKATE〔溜冰鞋的〕冰刀
SHOULDER BLADE

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