短語(yǔ)詞組短語(yǔ)granular filter material fuel 顆粒狀燃料granular filter material membrane 篩網(wǎng)過(guò)濾膜granular filter material sphere 顆粒狀球granular filter material gland 分泌顆粒腺躰granular filter material noise 顆粒噪聲granular r material 顆粒材料granular filter material shoulder 粒料加固路肩granular filter material layer 粒層granular filter material snow 春天粒雪 返回 granular material