单词盒子

upward-stroke

U 开头单词

基本解释

  • 上冲程

同根派生

     

英汉例句

  • An upward stroke, as of a brush.
    向上的一下如向上一笔
  • Forward spin (usually of a moving ball) that is imparted by an upward stroke.
    对球体的向上一击所引起的该球旋转并向前飞行。
  • The main drawback to this design is the power loss on the upward stroke of the piston caused by the exhaust valving.
    主要缺点是这种设计的功率损耗的向上中风活塞所引起的排气门。
  • Apply nightly,before moisturising,over face and neck with upward strokes.
    在使用前先向上按摩脸和脖子，适合晚上使用。
  • slanting upward stroke towards the right
    提[书]