3、Suing HTC may be a roundabout way to attack Google, but if successful, it would be a powerful blow against the search giant.
2、 This defeat was a powerful blow to the enemy.
4、As the hand becomes used to the exercise and acquires resistance, more severe blows may be given, until finally a powerful blow with the full, back-hand sweep of the arm is possible.
1、A powerful blow; a wallop.
