tweak
US
UK tweak [sth] vtr: (pinch with a twist)
SC 拧
TC 擰
TC 擰
SC 扭 niǔ
TC 扭
TC 扭
When I was a boy, the teacher used to tweak the nose of any child who answered a question incorrectly.
我小时候，哪个孩子问题回答错误，老师就会拧他的鼻子。
tweak [sth] vtr: (modify slightly)
SC 微调 wēi tiáo
SC 略微改进
SC 稍稍修改
This is a good essay and, if you tweak it a bit, I think it could be great.
这篇作文不过，我认为稍加修改后就最好了。
tweak n: (pinch, twist)
SC 拧
TC 擰
TC 擰
SC 扭 niǔ
TC 扭
TC 扭
Billy felt his mother's tweak on his ear and knew he was in trouble.
比利感觉到妈妈拧他的耳朵，就知道自己有麻烦了。
tweak n: (slight modification)
SC 微调 wēi tiáo
SC 轻微的修正或改进 wēi tiáo ，qīng wēi de xiū zhèng huò gǎi jìn
The machine was almost working; it just needed a couple of tweaks.
这台机器还基本能运转，只需要微调几下。
tweak vi: US, slang (be high on drugs)
SC 吸毒 xī dú
SC 嗑药
I could tell Mona was tweaking by her glassy eyes.
蒙娜眼神空洞，一看就是嗑药了。