to exchange; exchange; communication; interaction; to have social contact (with sb)
to hand over; to deliver; to pay (money); to turn over; to make friends; to intersect (lines); variant of 跤
to flow; to disseminate; to circulate or spread; to move or drift; to degenerate; to banish or send into exile; stream of water or sth resembling one; class, rate or grade
我们需要加强交流。
Practice each character