释义 |
mechanically propelled lifeboat机械作动推进救生艇mechanically propelled lifeboat机械推进救生艇mechanically propelled lifeboat機械作動推進救生艇海洋科學名詞—造船工程mechanically propelled lifeboat機械推進救生艇海事mechanically propelled lifeboat機械推進救生艇機械工程mechanically propelled lifeboat機械推進救生艇造船工程名詞 |