魏碑心思朗文词典

beam-defining

B 开头单词

基本解释

  • 线束限

同根派生

     

英汉例句

  • She performed on the balance beam with much grace.
    她在平衡木上表演得非常优美。
  • The beam of the searchlight pierced the darkness.
    探照灯的光柱射入黑暗中。
  • His answer was right on the beam.
    他的答案完全正确。
  • He struck the beam with his head.
    他的头撞到梁上了。
  • The beam has a thickness of 3 inches.
    这根梁厚3英寸。