1·She gave his ear a tweak.
她拧了一下他的耳朵。
—— 《牛津词典》
2·Mac: and sprained the anterior tendon connecting your radius to your humerus. I gave it a wee bit of a tweak, Jimmy, and wrapped him up.
麦克：还扭伤了连接你肱部的前腱。吉米，我稍微拧动了一下，然后给他做了包扎。
3·Oddment! Tweak! I have heard some rather ridiculous interpretations of these words, but these stretch credibility to the breaking point.
残渣！拧！我曾经听到过这些关于这些词的十分荒谬的解释，但是这些解释都令人难以相信。
4·I'll try to tweak his ears, if I manage.
如果可能的话，我恨不得去拧他的耳朵。
1·These tweak the basic structure into the optimal shape, though some players preferred to do that by hand.
这些工具将蛋白的基本结构扭成理想形状。部分玩家还是更加喜欢用手来操作。
2·Creep up to a sleeping mamba, tweak it by the tail.
他会蹑手蹑脚的走向一条熟睡的大王蛇，扭它的尾巴。
3·"We just tweak the RNA here and there, change a few atoms," Ricardo says.
“我们只不过扭绞rna链的一些部位，改变几个原子而已，”里卡多说。
4·"It felt like a little tweak, and I tried to shake it off and stretch it out," he said.
“这让我感觉扭了一下，我试着摆动让它舒展开，”他说。
1·To metallic allergy skin, what tweak can prevent allergy and can you contact a metal?
对金属过敏皮肤，有什么好办法可以防止过敏而又能接触金属？