thread

n.线；思路；螺纹 vt.穿(针、线等)

those, thou, though, though (also tho), thought, thought-provoking, thought-reader, thoughtful, thoughtfully, thoughtfulness, thoughtless, thoughtlessly, thoughtlessness, thousand, Thousand Island dressing, thousandfold, thousands of, thousandth, thrash, thrashing, threadbare, threadlike, threat, threaten, 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,