demonstration expense
demonstration expense是什么意思、demonstration expense怎么读
demonstration expense 基本解释
示范,展出费
重点词汇
- expensen. 费用, 代价, 开支, 损失 [经] 费用, 开支, 将支出转为费用
- demonstrationn. 示范, 实证 [医] 示教, 实物教授
demonstration expense是什么意思、demonstration expense怎么读
示范,展出费