pitchboard

英 ['pɪtʃbɔːd] 　 　 美 ['pɪtʃbɔːd] 　 　
  • 楼梯踏步三角定线板

pitchboard的相关资料：

临近单词

pitchup pitch pitching system pitching flying pitch gyroscope pitch of thread pitch fibrepipe pitch frequency Pitch disorders pitch smoke dust pitch shortening pitch correction
目录 查词历史