swap/ swɔp /

1.noun [c] 
交换

2.vt.
to swap sth (for) (exchange for) (以某物)作交换

3.vt.
(replace with) 以…替代某物

4.vt.[+stories] [ opinions] 
交换

to do a swap (with sb)
(与某人)交换
to swap places (with sb)
(与某人)换位子
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