基本解释n.船底中心垂直升降板同根派生 centreboard相关词英汉例句The mast socket and centreboard location hole of an 8 feet FRP yacht were improved. 本文对8英尺FRP游艇帆杆座及稳水板孔的结构进行研究改进,弥补了原有结构的不足。centreboard pennant 中插板索centreboard更多例句