每英寸螺紋數(shù) inch thread: 英制螺紋per inch: 每英寸to per inch: 每英寸排水量噸數(shù)inch screw thread: 英制螺紋inch system thread: 英制螺紋下載手機(jī)詞典可隨時隨地查詞查翻譯