contact/ˈkɔntækt/
n.1. 接触Friendly contacts between different peoples facilitate the cultural and economic interchange.各国人民的友好接触促进文化和经济交流。
2. 联系;关联She comes into contact with many people.她和许多人有联系。
3. 〈电〉接点;触点;接触通电The two wires were in contact.这两根电线接通了。