sand reef
英
美
- reef n.暗礁；矿脉n.缩帆部v.缩帆；卷起
- sand n.沙；沙子；沙滩；黄灰色vt.撒沙；打磨；以沙掩盖
- The growth of these bars is limited by the depth at which waves will plunge and prevent further sand encroachment.
这些砂洲的生长仅限于波浪能冲进的深度，并且阻挡了外边砂质物的进入。
- The sand carried outside the bar is spread out over the slope by the expanding head of the rip current.
从砂洲外面搬出去的砂质物，在急流的汹涌水头作用下被展布于整个斜坡上。
