Terms for subject International trade containing mid

English	Chinese
in mid course	在中途
mid-channel	中航道
mid-point	中点
mid-point rate	平均汇率
mid-point rate	平均价格
mid-point rate or middle rate	平均汇率
mid-point rate or middle rate	中间汇率
mid-score	中分数
mid-value	中值
mid x/y ratio correlation	中比相关