choral drilling的意思
choral drilling中文翻譯:
齊聲練習
相似詞語短語
choral singing───合唱
horizontal drilling───水平鉆孔
air drilling───空氣鉆井;壓縮空氣鉆探;風動鉆眼
appraisal drilling───評價鉆井;評價鉆探
chargrilling───燒烤
choral speaking───(詩歌等的)集體朗誦
rotary drilling───旋轉鉆探
directional drilling───[油氣]定向鉆進;定向鉆井;定向鉆孔
corralling───n.集結;v.占有;圍住(corral的ing形式)