adj.偷偷摸摸的,体态富于曲线的
Slip-on shoes are easier to put on than lace-ups.
一脚蹬比系带鞋容易穿。
He might have let something slip in a moment of weakness.
他可能一时大意说漏了嘴。
Emergency workers fear that the burning ship could slip its moorings.
急救人员担心燃烧着的船只可能会脱链滑走。