content 2/ˈkɔntent/
n.1. (书、报纸等的)内容,目次,目录It is advisable to look at the contents page of a book, before buying it.买书前最好是先看一看目录。
2. 含量the content of silver in a ton of ore一吨矿砂中银的含量
3. (pl) 内容;所容之物The contents of the box fell onto the floor.这个盒子里的东西掉到地上了。