1.
Having two keen edges.
双刃的有两个锋利刃的
2.
A sharp cutting edge.
刀刃，锋刃锋利的、切割的刀刃
3.
A NEW SPECIES OF THE GENUS APHELENCHOIDES NEMATODE FROM CHINA
滑刃属一新种记述(滑刃目,滑刃科)(英文)
4.
working major cutting edge
工作主[副]切削刃
5.
carbide cutter
硬质合金刀刃[头]
6.
A single-point tool has only one cutting edge, while a multiple-point tool has two or more cutting edges.
单刃刀具只有一个切削刃，而多刃刀具有两个或两个以上的切削刃。
7.
blade squeegees
刀刃式刮刀,刀刃式刮浆器(圆网印花用)
8.
To blunt or dull(the edge of a cutting instrument).
弄钝，弄卷刃（切割工具的刃）
9.
To function as a sharp-edged instrument.
用作利刃起有利刃的工具的作用
10.
A sword with only one cutting edge.
单刃刀只有一边刀刃的剑
11.
The weaker section of a sword blade, from the middle to the tip.
剑刃剑刃从中部到尖端的柔弱部分
12.
Beautiful Dances Emerged Where Blade Scraped:Reading “Floating Blade Collection” by Yuan Quanyou;
刃过舞现 万丽千妍——读袁荃猷《游刃集》
13.
EDG Technology of PCD Tool with Internal Cutting Edges
内凹刃口PCD刀具电火花刃磨工艺
14.
Helix angle30°2 Flutes,3 Flutes,4 Flutes are mainly used in the processing ordinary materials and middle-high hardness steels.
螺旋角30°刃、刃、刃以适用于加工一般材料及中高硬度钢铁材质等。
15.
a pocketknife with a spring-operated blade.
有弹簧折叠刃片的小刀。
16.
minor first flank
第一副后刀面，刃带
17.
bench universal tool cutter grinder
台式万能刀具刃磨床
18.
He turned the edge of the knife.
他使刀口卷刃[变钝]。