常见例句用作名词 (n.)He worked hard to perfect his craft, and before his 20th birthday, he added the tympani, marimba and xylophone to his repertoire.他刻苦努力以提高自己的技艺,不到20岁,就把定音鼓、马林巴琴和木琴加入了他的全部器乐曲目中。 返回 marimba