They'd need floor coverings that aren't slippery, and emergency exits, for instance.
They'd need floor coverings that aren't slippery, and emergency exits, for instance.来源于：剑雅12-TEST5
The pavement's slippery.
Be careful，it's slippery.
This way, 007. Be careful. It's a trifle slippery.
In that time Turner hopes to catch thousands of the slippery fish for his smokehouse business in the New York Catskills.
A slippery little devil, eh? Get back here!
They were tripping one another up on slippery precedents.
The forest is thick and the moss is slippery.