1
- the flat cutting edge of a knife, saw, or other tool or weapon刃, 刀口; 刀片, 刀条。
1.1
- poetic/literary a sword〈诗/文〉剑。
1.2
- Archaeology a long, narrow flake【考古】石刃。
1.3
blades
Austral./NZ hand shears〈澳/新西兰〉手剪。
2
- the flat, wide section of an implement or device such as an oar or a propeller叶片, 桨叶。
2.1
- a thin, flat metal runner on an ice skate（溜冰鞋的）冰刀。
2.2
- （亦作blade bone）a shoulder bone in a joint of meat, or the joint itself肩胛骨; 肩胛。
2.3
- the flat part of the tongue behind the tip舌身。
3
- a long, narrow leaf of grass or another similar plant（草或其他类似植物的）细长叶片：
a blade of grass.
一片草叶。
3.1
- Botany the broad thin part of a leaf apart from the stalk【植】（区别于叶柄的）叶身。
4
- informal, dated a dashing or energetic young man〈非正式, 旧〉潇洒（或精力充沛）的青年男子。
派生词
bladed
adjective双叶桨。
blader
noun词源
Old English bl æd 'leaf of a plant' (also in sense 2), of Germanic origin; related to Dutch blad and German Blatt.