sand hopper [昆] 沙蚤 ; 夹砂 ; 砂漏斗 ; 夹砂铸疵
Sand Hopper Wheel 抓地沙漠轮胎 ; 抓地
Supporting of sand-hopper model control 砂斗式顶撑
sand storage hopper 储砂斗
The sand hopper — a tiny, nocturnal beach crustacean native to New Zealand — is shown in its natural glory in this winner from the 2008 Small World Photomicrography Competition.
沙蚤——一只产自新西兰的微小的沙滩夜行甲壳动物——在这张2008微观世界显微摄影大赛获奖图片中显示出自然的荣耀。
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