blue-chip

n, adj (commerce 商) (industrial share) considered to be a safe investment 可靠的（工业股票）; 蓝筹（股）.

blowfly, blowhard, blowing-up, blowlamp (US torch, blowtorch), blown, blowy, blowzy, blubber, bludgeon, blue, blue baby, blue blood, blue book, blue cheese, blue ensign, Blue Peter, blue ribbon, blue tit, blue whale, blue-blooded, blue-collar, blue-eyed, blue-pencil, bluebell, blueberry, bluebottle, bluejacket, blueness, blueprint, blues, bluestocking, bluff, bluffness, bluish, blunder, blunderbuss, blunderer, blundering, blunt, bluntly,