奇客生活牛津词典

beam-defining

B 开头单词

基本解释

  • 線束限

同根派生

     

英汉例句

  • She performed on the balance beam with much grace.
    她在平衡木上表縯得非常優美。
  • The beam of the searchlight pierced the darkness.
    探照燈的光柱射入黑暗中。
  • His answer was right on the beam.
    他的答案完全正確。
  • He struck the beam with his head.
    他的頭撞到梁上了。
  • The beam has a thickness of 3 inches.
    這根梁厚3英寸。