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| Chinese | English |
| 倒钝锐边 | rounding sharp edge |
| 倒钝锐边 | breaking sharp corner |
| 发动机迟钝性不灵敏性，反应滞后 | lumpiness of engine |
| 动 弄变钝 | dull |
| 动弄变钝 | blunt |
| 氧传感器反应迟钝缓慢 | slow oxygen-sensor switching |
| 端口钝化 | port deactivation |
| 迟钝 | bad response |
| 汽车造型钝体 | bluff body |
| 钝化作用，处理 | passivation |
| 钝化功能 | deactivation function |
| 钝化因系数 | deactivation factor |
| 钝化处理 | immunization |
| 钝化期时间 | deactivation period |
| 钝圆切削刃 | rounded cutting edge |
| 汽车空气动力学钝头型 | blunt nose |
| 汽车造型钝头型 | bluff nose |
| 钝的 | inert |
| 钝黯淡，无光泽，模糊的 | dull |
| 钝滚梢，滚柱齿啮合 | pin toothing |