super-smooth
adjective (also supersmooth) uk/ˌsuː.pəˈsmuːð/ us/ˌsuː.pɚˈsmuːð/
(SURFACE)
超级光滑的
having an extremely smooth surface
The super-smooth material of the swimsuit helps to reduce drag in the water. 泳衣的超光滑面料有助于减少水中的阻力。
The table had a supersmooth lacquer finish. 这张桌子的漆面非常光滑。
(UNINTERRUPTED)
非常流畅的，非常平稳的
happening or working without any sudden changes or interruptions at all
The new car offers a supersmooth ride. 这辆新车行驶起来非常平稳。
Rather than attempting super-smooth 15-frames-per-minute video quality, stick with simple stuff. 与其追求每分钟15帧的超流畅视频质量，不如继续使用普通质量的。
(EASY)
非常顺利的
without any difficulties at all
The organization of the event is super-smooth . 活动的组织工作进行得非常顺利。
(TASTING PLEASANT)
（口味）超级顺滑的
having an extremely pleasant flavour that is not sour or bitter
the super-smooth five-times-distilled flavour of the vodka 这种伏特加经过五次蒸馏后超顺滑的风味
(NOT SINCERE)
非常圆滑的，极其能言善道的
able to talk or act in a friendly way that is not sincere
He has a super-smooth manner and can win over anyone with just a smile. 他极其能言善道，一个微笑就能征服任何人。
He got duped by a supersmooth salesman. 他被一个超级圆滑的推销员骗了。