cryptodepression

名词 n.
中文释义
英 /ˌkɹɪptəʊdɪˈpɹɛʃən/    美 /ˌkɹiptoʊdəˈpɹɛʃ(ə)n/

英文释义

名词 n.
  1. The portion of a lake which lies below sea level.
    — When the bottom of the lake lies below mean sea level, it is said to occupy a cryptodepression, the depth of which is the depth below sea level of the deepest point of the basin.

词形变化

cryptodepressions plural

词源

From crypto- (“hidden”) + depression (“area lower in topography than its surroundings”).
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