direct-discharge是什么意思
问题描述：
direct-discharge是什么意思
答
相关例句
1. All colour fades— especially under the impact of direct sunlight.(20.45K)
所有颜色都会褪色——尤其是在阳光直射下.
2. He has direct experience of the process of privatisation.
他对私有化过程有着切身体会.
3. The direct marketing industry has become adept at packaging special offers.
直接邮寄广告业在特卖品的包装方面已经变得非常熟练了.