v.把…并列，把…并置，把…放在另一个旁边( juxtapose的现在分词 )...

He drew on his bold imagination in composing music.他凭借自由驰骋的想像力作曲.The act of composing had given him a heady pleasure.几句文章一做,他就快活得飘飘然了.He stayed, and went on composing his big, symphonies, concertos, piano sonatas and man...