| 释义 |
spoilbank 英'spɔɪlˌbæŋk美'spɔɪlˌbæŋk COCA³¹⁵¹¹¹⁺⁴
基本例句
n.弃土堆⁵⁰;废石堆⁵⁰;煤矿的矸石堆
The spoilbank is a place in the opencast mine where the engineering disasters easily happen, and the control of the disasters of the spoilbank is very important for the mine enterprises.
排土场是露天矿山工程灾害的易发部位，加强排土场灾害治理对矿山企业具有重要意义。 chemyq |