slicker , slickest
A slick performance, production, or advertisement is skilful and impressive.
There's a big difference between an amateur video and a slick Hollywood production.
业余拍摄的视频与制作精良的好莱坞作品之间有天壤之别。
A slick action is done quickly and smoothly, and without any obvious effort.
They were outplayed by the Colombians' slick passing and decisive finishing.
他们败给了哥伦比亚人流畅的传球和决定性的最后一击。
A slick person speaks easily in a way that is likely to convince people, but is not sincere.
Don't be fooled by slick politicians.
别被巧舌如簧的政客们愚弄了。
An oil slick is a layer of oil that is floating in the sea or on a lake because it has accidentally come out of a ship or a container.
Experts are trying to devise ways to clean up the huge slick.
专家们在努力想办法清除大面积的浮油。