blade
n. 刀片; 叶片; 桨叶
The blade of a knife, axe, or saw is the edge, which is used for cutting.
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。
The blades of a propeller are the long, flat parts that turn round.
The blade of an oar is the thin flat part that you put into the water.
A blade of grass is a single piece of grass.
1. especially a leaf of grass or the broad portion of a leaf as distinct from the petiole
2. a dashing young man;
3. something long and thin resembling a blade of grass;
4. a cutting or thrusting weapon with a long blade
5. a cut of beef from the shoulder blade
6. a broad flat body part (as of the shoulder or tongue)
7. the part of the skate that slides on the ice
8. flat surface that rotates and pushes against air or water
9. the flat part of a tool or weapon that (usually) has a cutting edge
FeaturesOptic fibre illumination system is applied in the blade.
特点咽喉镜叶片为高亮度光导纤维组合.
C is a selected blade drag coefficient at the hub.
C是在毂处的选定叶片曳力系数.
At this time, the blade is really close to me, 0.01 cm I think.
在这个时候, 刀片是真的接近我, 0.01厘米我的想法.
The power type pump is also called impeller type pump or blade type pump.
动力式泵又称叶轮式泵或叶片式泵.
You're just sharp as a razor blade in the stock marker.
你在股票市场上就像剃须刀片一样锋利.