齿孔

[chǐ kǒng]

齿孔的英文翻译

基本释义

• perforations
• perforation
• feed holes
• sprocket hole

参考释义

齿孔 [chǐ kǒng]

• - {机} sprocket hole
  - {摄} perforations; film perforations
• 短语
  齿孔酸eburicoic acid
  齿孔调制sprocket-hole modulation