beam-tetrode

常見例句

• She performed on the balance beam with much grace.
  她在平衡木上表演得非常優(yōu)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。
• beam tetrode power amplifier
  集射四極管功率放大器
• The beam has a thickness of 3 inches.
  這根梁厚3英寸。
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