threaten

vt.威胁；预示着有…危险

thought, thought-provoking, thought-reader, thoughtful, thoughtfully, thoughtfulness, thoughtless, thoughtlessly, thoughtlessness, thousand, Thousand Island dressing, thousandfold, thousands of, thousandth, thrash, thrashing, thread, threadbare, threadlike, threat, threaten with, threatening, three, three-, three-decker, three-legged, three-legged race, three-line whip, three-piece, three-ply, three-point turn, three-quarter, threefold, threepence, threepenny, threepenny bit, threescore, threesome, thresh, thresher,