junior/ˈdʒuːnɪə(r)/
adj.（常与to连用）1. 较年幼的She teaches a junior class.她教一个低年级班。
She is junior to me.她比我年纪小。
He is three years junior to me.他比我小三岁。
2. 地位较低的；资历较浅的He is the junior partner in the firm.他是这家公司地位较低的股东。
He has junior position in the company.他在这家公司担任一个低级职务。
3. [J-]小（指较年幼 者）John Smith Junior is the son of John Smith.小约翰·史密斯是约翰·史密斯的儿子。