- 相关词组
- as dug gravel原状砾石;
- washed gravel洗净砾石
- fine gravel细砾，细砾石;
- gravel layer
- unscreened gravel未过筛砾石
- well graded gravel良级配砾石
- bonded gravel screen被耦合的砾石滤网;
- sandy gravel
- gravel roadn.碎石路;
- pan gravel for gold披沙拣金；沙里淘金；排沙简金;
- water-deposited bank gravel水积岸砾石
- crushed gravel碎砾石;
- bank run gravel岸涟砾，采石坑砾石;
- wood gravel pavement木块砂砾路面
- wash gravel含金砾石
- water-worn gravel水磨砾石
- obtain gold by washing it from sand and gravel沙里淘金；披沙拣金；排沙简金
- sand and gravel砂石；砂砾石；沙砾；砂砾层
- auriferous gravel金砂，含金砾石;
- valley gravel河谷砾石
- 今日热词
- 热门搜索
- Goole 古尔;谷歌;古耳;古耳港;谷哥
- ease n.容易;舒适;无忧无虑;v.减轻;缓和;（使）小心缓缓地移动;降低;（使）贬值;
- eye n.眼睛;视力;眼状物;vt.定睛地看;注视;审视;细看;
- 5-htp 5-羟色胺;5羟色氨酸
- Polaroid n.宝丽来照相机;拍立得照相机;宝丽来一次成像照片;拍立得相片;(太阳镜或汽车玻璃上的)偏光薄膜;偏光膜太阳镜
- reliable adj. 可靠的;可信赖的;真实可信的;n. 可靠的人;
- oxygen n.氧（气）;
- cloudflare n.一家美国跨国科技企业；云端的服务；云闪
- settle v.结束（分歧）;庭外和解;结（账）;（使）坐下;（使）沉降;安排好;定居;注视着;降落;n.高背长椅;
- injury n.伤害，损伤;
- anniversary n.周年纪念日;adj.周年的;周年纪念的;年年的;每年的;
- under prep.在…下面;受…影响;由…控制;在…过程中;由…造成;根据，按照;少于，不足;用，以;adv.在下面;在水下;少/小于;在昏迷中;
