at their own expenses
词语： at their own expenses
解释： 自费
词性： 介词
词典： 航海专业英汉词典
at their own expenses 相关解释
自费 at one's own charge
自费 at her own expense;at his own expense;at my own expense;at one's expense;at one's own expense;at our own expenses;at their own expenses;at your own expense;own charge