twerk

twerk (v.): "to dance in a way that simulates the body's action in copulation," by 2005, alteration of twurk, which seems to have originated in the Atlanta, Georgia, strip club and hip-hop scene and first came to wide attention in the Ying Yang Twins' 2000 song "Whistle While You Twurk," described as "an ode to strippers" ["Country Fried Soul, Adventures in Dirty South Hip-Hop"]. Probably ultimately imitative of something. Related: Twerked; twerking. There is a verb twirk from 1599, "to pull, tug, twirl," what a man does with his mustache, but OED regards this as possibly a misprint of twirl.

2. He expects the system to get even better as the engineers tweak its performance.: 他预计在工程师对其性能稍加改进后，该系统会运行得更加良好。

3. What tweak does child night sweat have to you can be solved?: 孩子盗汗有什么好办法可解决?

4. Genetic tweak makes virus favour human nose and throat.: 基因变异使病毒更适应人类的鼻和喉.

5. The rest could be made up with a tweak to compensation ratios.: 其余部分可以通过调整薪酬支出来弥补.