1.He nicked me for a thousand dollars.

1.他千美元。

2.Paintwork on the corner of a stairway tends to get nicked and scratched as people pass by.

2.随着人们的走动,楼梯转角上的油漆慢慢有了缺损和擦伤。

3.To detect cytoactive by MTT and LDH, and neuronal apoptosis by TdT-mediated dUTP-biotin nick end labeling (TUNEL).

3.应用MTT、LDH检测细胞活性，原位末端标(TUNEL)法检测细胞凋亡。