词汇	ferrule spring
释义	ferrule spring 套圈弹簧
随便看	Thomson's atomic model thomson's atom model thomson scattering Thomson scattering formula Thomson's cholangiograph snare Thomson scratched his head Thomson's dental elevator for roots Thomson's disease Thomsons displacement process Thomson Seedless Thomson's electrometer thomsons falls Thomson's Falls thomsons fallsnyahururu Thomson's fascia Thomson's gazelle Thomson's guard-ring Thomsons have a 48% market share thomson sign Thomson,Sir George Paget Thomson,Sir John Arthur Thomson,Sir Joseph John Thomson's law Thomson's method Thomsons parabola apparatus