1 词条主页 > 词条 > 拉丁美洲西班牙语 (XL) > sistemas de drenaje
sistemas de drenaje
Manmade systems of furrows, ditches, tile drains, pipes, etc. which collect and remove water from a central location.
0
0
完善词条
您想要说什么？
新闻词条
精选词条
mesa de luz
box of fluorescent tubes balanced for white light and covered with translucent glass or plastic. Used for viewing, registering or correcting film ...