To convey information about; make known; impart: communicated his views to our office.
To reveal clearly; manifest: Her disapproval communicated itself in her frown.
To spread (a disease, for example) to others; transmit: a carrier who communicated typhus.
v.intr.
To have an interchange, as of ideas.
To express oneself in such a way that one is readily and clearly understood: "That ability to communicate was strange in a man given to long, awkward silences" (Anthony Lewis).
Ecclesiastical. To receive Communion.
To be connected, one with another: apartments that communicate.
交换 1. exchange 互给/互换 例. 交换意见 Example = Exchange ideas.
2. barter - To trade goods or services without the exchange of money.物物交换 3. swap - To trade one thing for another.交易