单词	drip stick
释义	drip stick 滴水桿
随便看	precise timing Precise timing precise timing mechanism precise tone generator Precise tooth profile precise torsion balance precise trangulation precise transfer matrix method Precise Traverse precise traverse ing precise traverse network precise traverse survey precise traversing Precise Triangulated Height Surveying precise trigonometric leveling precise tubular level precise turntable precise-using n precise value method precise VHF omnidirectional radio range precise VOR precise VOR, PVOR precise weighing precise winder precise wording