screw-bump

基本解释

• 螺杆泵

同根派生

• screw-bump相关词

英汉例句

• She tripped and went down with a bump.
  她绊了一下，猛地跌倒在地上。
• The two children collided with a bump.
  两个孩子砰的一声撞上了。
• I can't get this screw to come out of the wall.
  我无法把这颗螺丝钉从墙上取出。
• I really am so sorry to bump into you.
  撞着你了真是非常抱歉。
• The brackets want an extra screw.
  托架需要再加一个螺钉。

• screw-bump更多例句