vertical flute

同根派生

英汉例句

• Parallel to the vertical flutes in the hobber, as shown in Figure 4.
  平行于轴向的滚沟槽，如图4所示。
• He played a delightful melody on his flute.
  他用笛子吹奏了欢快的曲调。
• He took out his flute and played on it.
  他拿出笛子吹了起来。
• The vertical line meets the horizontal one here.
  垂直线与水平线在此相交。
• He plays the flute like a professional.
  他吹长笛已达到专业人员的水平。