distress gun

基本解釋

• [地球科學(xué)]遇難砲
• [交通運(yùn)輸工程]遇難砲遇難信號(hào)槍

英漢例句

雙語(yǔ)例句

• Ordered to fire a Gun as a Signal of Distress.
  船長(zhǎng)就下令放一槍，作爲(wèi)求救的信號(hào)。

權(quán)威例句

• The decline of mental health services at a time of rising social distress and exploding gun sales has created a toxic mix that is uniquely American.
  FORBES: Connect

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詞組短語(yǔ)

短語(yǔ)

• Gun distress 求救信號(hào)槍

• distress gun更多詞組

專業(yè)釋義

地球科學(xué)

• 遇難砲

交通運(yùn)輸工程

• 遇難砲
• 遇難信號(hào)槍