The first layer of coiled tubing, slick line or wireline to be wound on the core of a reel drum or spool.
缠绕在卷筒心子上的第一层绕性管, 钢丝或钢丝绳。

Brazilian officials said the debris including metal fragments , plane seats as well as the jet fuel slick.
巴西官员称残骸包括金属碎片, 飞机座位和漏的燃油。

All salesmen have a slick tongue, they will push the advantages and avoid the disadvantages when they speak.
营销人员个个口齿伶俐, 说话趋利避害。

Because its surface is slick and the spinnability is not well, the depilation of rabbit hair product is easy.
但兔绒纤维表面光滑，可纺性差，其产品脱绒现象较为严重。