Macromolecular nicking大分子切口
nicking protein切割蛋白
nicking tool刻刀
nicking enzyme切口酶
arteriovenous nicking动静脉压迹;动静脉局部狭窄;详细翻译
nicking machine螺丝头刻凹机
nicking file开槽锉
V-T（及物动词） If you nick something or nick yourself, you accidentally make a small cut in the surface of the object or your skin. 划伤
When I pulled out of the space, I nicked the rear bumper of the car in front of me.
我把车从车位开出来时，蹭到了我前面那辆车的后保险杠。
N-COUNT（可数名词） A nick is a small cut made in the surface of something, usually in someone's skin. 划痕
The barbed wire had left only the tiniest nick just below my right eye.
这带刺的铁丝在我右眼正下方只留下了极小的划痕。
N-COUNT（可数名词） an alias adopted by a member of a chatroom or forum; nickname 别名; 绰号 [计算机]
N-COUNT（可数名词） [英国英语] → a slang word for prison