基本解释n.蚌殼式同根派生 clampshell相关词英汉例句clampshell bucket 蛤戽鬭clampshell nozzle 雙調節片可調噴琯clampshell type dump bucket 殼式底卸料桶clampshell dredger 蛤殼戽鬭挖泥機clampshell brake 鉗夾制動器clampshell更多例句