无: not have; there is not; be w ...主句: main clause; main sentence; ...主句: [语言学] main clause; main sentence; principal clause; matrix sentence无主: dereliction主句是: demonstrated为主句主语: fats and oil无主材: waif无主船: derelict ship无主的: derelict; ownerless无主地: terra nullius无主根: arhizal无主物: bona vacatia; vacant goods; ownerless goods; ownerless articles; re ullius(=re inedomino); res nullius(=res sine domino); waif无主系: singular set无主意: all at sea无主财产, 无主物: unowned property无主动物, 无主畜: ownerless animal无主物, 无主财产: res nullius插入主句之中: such…..as弱化了的主句: reduced main clauses修饰主句谓语: if needed…activity可以放在主句后面: instead of如果主句有否定词: not never方寸无主: confused in mind and not know what to do海上无主物: derelict毫无主意: bankrupt of ideas moral scruples