1. 不可数名词：连接，联结； 可数名词：[connection between sth and sth
connection with/to sth ] 连接点，连接物
2. 可数名词：（供中转旅客及时换乘的）联运交通工具（如火车、飞机等）
3.常作复数熟人，生意上的关系户（尤指有权有势的）
4.（connections）亲属，亲戚 词形变化
- 形容词 connectional
- (usually plural) a person who is influential and to whom you are connected in some way (as by family or friendship)
- a connecting shape
- a supplier (especially of narcotics)
- shifting from one form of transportation to another
- the state of being connected
- a relation between things or events (as in the case of one causing the other or sharing features with it)
- the process of bringing ideas or events together in memory or imagination
- the act of bringing two things into contact (especially for communication)
- an instrumentality that connects