1) He has a scar on his chin.
他下额有一块疤。
2) He wore a red ribbon; bear a scar.
他有一条红色丝带;有疤痕。
3) He bit off a piece of the cake.
他咬下一块蛋糕。
4) pitted by smallpox
留下天花疤痕;有麻子
5) Give him a dig!
捅他一下！
6) lip-shaped defects
唇状疤块
1.
The lip-shaped defects on the surface of the hot rolled coil of X70 pipeline steel were analyzed by using metallographic microscope,and the results indicated that such defects were formed in the process of hot rolling,mainly caused by partial overcooling due to excessive water spray.
用金相显微镜等手段对X70管线钢热轧卷表面唇状疤块缺陷进行分析。
补充资料：留下
1.谓把东西搁下。 2.留住下来。 3.收受下来。 4.指付钱买下。 5.停留而攻下。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条