基本解釋鉆孔碎屑,鉆粉同根派生 drillings相關(guān)詞英漢例句At six we were fallen in for drill. 六點鐘我們站好隊準備操練。The sound of that drill jangles horribly on the nerves. 那臺鉆機的聲音響極了,十分刺耳。You'd better set a goal before you start the drill. 練習開始前,你最好設定一個目標。After a long drill he told the squad to fall out. 操練了好半天之后,他讓這個班解散了。She had lots of drill in listening. 她在聽力方面受過許多訓練。drillings更多例句