基本解釋採貝機(jī)詞組短語短語shellfish harvester deckhand 貝類收割機(jī)水手shellfish harvester operator 貝類收割機(jī)操作者shellfish harvester更多詞組專業(yè)釋義辳業(yè)科學(xué)貝類採捕機(jī)