英语词汇marine placer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	marine placer
释义	marine placer 简明释义海洋砂矿网络释义 1 ?海砂矿 ... [海洋] deep sea sand 海砂矿 marine placer 闪亮海砂 shimmer ... 2 ?海成砂矿 ... lakebed placer 湖成砂矿 marine placer 海成砂矿 placer claim 开采砂矿权 ... 短语 1 marine guidance placer 海砂矿双语例句 1 In conducting coastal open air placer mining or shore-based well drilling to exploit seabed mineral resources, effective measures must be taken to prevent pollution to the Marine environment. 露天开采海滨砂矿和从岸上打井开采海底矿产资源，必须采取有效措施，防止污染海洋环境。
随便看	low voltage accelerator low-voltage accident low voltage alternating current arc low voltage apparatus low-voltage apparatus lowvoltage arc low voltage arc low-voltage arc low voltage arc ion source low-voltage arc ion source low voltage atatic current therapy low voltage automatic air circuit breaker low voltage automatic start low-voltage battery low voltage battery system low voltage bulb low-voltage bus-bar low-voltage busbar low-voltage bushing low-voltage cable low voltage cable low voltage cable end box low voltage cable line low voltage capacitor low-voltage capacitor discharge

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。