arcking

常见例句

用作名詞 (n.)

• The sun appears to move in an arc across the sky.
  太陽看起來在天空中以弧形運行。
• When the moon is new it looks like an arc of light in the sky.
  新月看起來像天空中的一盞弧形燈。

用作名詞 (n.)

• The first figure is an arc followed by a line.
  第一個圖形是一段弧,後跟一條直線。
• The beach swept around in an arc.
  海灘呈弧形伸展開來。
• His arm described an arc in the air.
  他的手臂在空中劃出一道弧形。
• The rainbow formed a beautiful arc in the sky.
  虹在天上成美麗的弧形。
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