turn-on

n (usu sing 通常作单数) (infml 口) person or thing that excites or stimulates sb, esp sexually 使人激动或兴奋的人或事物（尤指性欲方面）: She thinks hairy chests are a turn-on! 她觉得胸部有毛很让人兴奋!

turn into, turn loose, turn off, turn on, turn on (light etc.), turn on sb, turn one's back on, turn out, turn out that (to be(do)), turn out to be, turn over, turn round (also turn around), turn sb's blood cold, turn sb/sth down, turn sth inside out, turn to, turn up, turn-about, turn-around (also turn-round), turn-off, turn-out, turn-round, turn-up, turn...upside down, turncoat, turner, turning, turning-circle, turning-point, turnip, turnkey, turnover, turnpike, turnstile, turntable, turpentine, turpitude, turquoise, turret, turreted,