depend的形容词和名词形式

　　He was a good friend, a dependable companion.

　　他是个好朋友，一个可以信赖的同伴。

　　He was dependable, straightforward, the boy next door.

　　他是个可靠、坦率的邻家男孩儿。

　　She is a dependable companion.

　　她是一位可靠的伴侣。

　　It liberated industry from dependence on running water.

　　它使工业摆脱了对自来水的依赖。

　　Only a few kinds of drugs can cause physical dependence.

　　只有少数几种药物能引起身体的依赖性。