distress-signal

常见例句

• Send out a distress signal; the ship is sinking.
  船正在下沉，發遇險信號吧。
• The ship flew a distress signal at 7 a.m.
  上午7時，那條船掛上了呼救的信號。
• The ship was flying a distress signal.
  這船懸起遇險的信號。
• Air distress signal or interfering signal?
  飛機遇險呼救還是乾擾信號?
• The ship flew a distress signal at seven A.M.
  上午7時，那條船掛上了呼救的信號.
• I transmitted a distress signal over the radio.
  我通過無線電發出了一個求救信號。
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