单词	screw head
释义	screw head [机] 螺钉头
随便看	cut-off-die cut-off die cut-off dike cutoff diode cut-off drain cut-off effect cut off effect cutoff effect cut-off energy cutoff equation cut-off equipment cutoff field cut off file cut off filter cutoff filter cut-off filter cut off floor cut-off free type cut - off frequency cut-off frequency cut off frequency cutoff frequency cutoff frequency of a line cut off frequency of filter cutoff frequency of waveguide 543341134 543341134 543341135 543341152 543341231 543341235 543341252 543341254 543343554 5433451*54 ニュウカニュウカニュウカイニュウカクニュウカンニュウガクニュウガンニュウキョニュウキョニュウキン