单词	corase grain
释义	corase grain [建] 粗粒
随便看	drilling break drilling bucket drilling bucket boring machine drilling by rotation drilling cable drilling capacity drilling chamber drilling character of rock drilling churn drilling collision drilling column drilling company drilling conditions drilling contractor drilling control console drilling core drilling cost drilling cramp drilling crew drilling cutings drilling cutting drilling cuttings drilling cycling time drilling data drilling data acquisition unit ljwg ljwz ljxc ljxs ljyb ljyc ljyd ljyh ljyj ljyk シゼンシゼンシゼンカイシゼンカガクシゼンシュギシゼンジンシゼンスウシゼンタイシゼントウタシゼンホウ