1. 拉鏈由平行的金屬、塑料或尼龍的齒狀物制成的，在開口臨近邊緣上被滑動(dòng)的拉環(huán)鎖住的緊扣物
   A fastening device consisting of parallel rows of metal, plastic, or nylon teeth on adjacent edges of an opening that are interlocked by a sliding tab.
2. 那客貨車沿堤壩向下滑動(dòng)了（幾英尺）。
   The van slipped (a few feet) down the embankment.
3. 滑動(dòng)皮環(huán)通過(guò)滑動(dòng)以改變鼓弦張力的皮環(huán)
   A leather loop that slides to change the tension on the cord of a drum.
4. 這種費(fèi)用是根據(jù)收入高低滑動(dòng)折算的。
   Fees are calculated on a sliding scale according to income.

滑的英語(yǔ)翻譯：

動(dòng)的英語(yǔ)翻譯：