trade in
短语
大学
[法] 折价换取, 经营, 做买卖
词形变化
traded in
trades in
三单
trades in
trading in
trading in
现在分词
traded in
过去式
traded in
过去分词
释义与例句
v.
-
1.
To give a piece of merchandise as part of the payment or trade for something new.