单词	穿孔--打洞
释义	打洞；穿孔perforation
随便看	three-terminal bridge three-terminal capacitor three-terminal contact three-terminal measurement three terminal net [work] three-terminal network three-term recurrence three-thorned cacacia three throw three throw crank-shaft three-thrown crank shaft three-throw ram pump three-throw switch three-throw three-way turnout three-tier three-tier agreement three-tier configuration three-tier regulatory structure three-time three time estimates three-time level scheme three times three times as much three times three three times three make nine