No accessible sharp point , sharp edge or burr that pose potential hazard under normal use.
在使用过程中可接触的部位不允许有伤害人体的锐角 、 快口、毛刺.
网络期刊摘选
The danger, of course, could insidiously dull the sharp edge of problem solving.
当然, 危险可能不知不觉弄钝了解决问题的锐利.
辞典例句
The products are stable in producing ability with the sharp edge, firm welding, and nice duration.
公司产品性能稳定,刀刃锋利, 焊口牢固, 经久耐用.
互联网
I held a sharp blue edge of steel tightly between thumb and forefinger to each fist.
我每只手的拇指和食指之间都紧紧地捏着一片锋利的蓝钢刀片.
——辞典例句
Maintaining a razor-sharp blade edge is easy with the sharpening stone attachment.
保持锐利刀锋边缘很容易激化与石附件.
互联网