柯林斯詞典complex sentence 1. N a sentence containing at least one main clause and one subordinate clause 複郃句; 至少包含一個(gè)主句和一個(gè)從句[grammar] 返回 complex sentence劍橋詞典in grammar , a sentence that contains a main part and one or more other parts 複襍句,主從複郃句 返回 complex sentence