irrigation by stages
英
美
- by prep.靠近；通过；被；经由；不迟于adv.经过；在旁边；靠近
- irrigation n.灌溉；[医]冲洗
- stages n.舞台；戏剧；阶段；步骤；行程v.上演；举行；组织；筹划；使出现
- Metal and glass beads may be removed by irrigation.
金属和玻璃珠子可用灌水法取出。
- This is not an irrigating section, irrigation is not allowed.
本区非灌水区，谢绝灌水。
