chained
adj. 链接的；装链的
v. 束缚（chain 的过去分词）；用链条系住
例句
The dogs were chained to a fence.
狗被拴在栅栏上。
《柯林斯英汉双解大词典》
She chained her bicycle to the gate.
她用链子把自行车锁在大门上。
《牛津词典》
The dog was chained up for the night.
夜间那条狗用链子拴起来。
