warn

v.警告，告诫

wardrobe, wardrobe master, `wardrobe mistress, wardroom, ware, warehouse, warehousing, wares, warfare, warhead, warily, wariness, warlike, warm, warm up, warm-blooded, warm-hearted, warm-heartedness, warmly, warmonger, warmth, warn sb. of, warning, warp, warrant, warrant-officer, warranted, warrantee, warrantor, warranty, warren, warrior, warship, wart, wart-hog, wartime, warty, wary, was, wash, wash (sth) off,