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单词 weight belt
释义

WordReference Random House Unabridged Dictionary of American English © 2024
weight′ belt′,  Scuba Diving.
  1. Sporta belt worn to control a diver's buoyancy under water, on which slotted lead weights can be slipped according to the diver's body size and weight and having a quick-release buckle for emergency discarding.
  • 1950–55
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更新时间：2025/9/16 12:56:15