interlay[,intə'lei; 'intəlei]vt.1.■把…夹在中间;插入;垫入2.■在…上镶嵌:to interlay silver with gold在白银中嵌黄金3.■【印刷】加垫衬于,加中垫于n.1.■【印刷】垫衬;中垫变形vt.interlaidinterlaying