Counterbored
(counterbore 的过去分词) (用平底扩孔钻)扩孔［锪孔, 镗孔, 镗阶梯孔］, 沉孔, 埋头孔
🗣️ 情景例句
You have no right to blame him for his sexual preference.
你没有权力批评他的性取向。
Example is better than precept.
言教不如身教。
It has four Rolls-Royce Merlin engines, but the group will need to have only three of them rebuilt.
该飞机装装配有4台罗尔斯-罗伊斯的默林发动机，但是他们只需要修复其中的3台。