• 1. leak-proof: 密封的 | 气密的 | 防泄漏
• 2. leak-proof motor pump: 防漏式电动泵 | 攻漏式电动泵
• 3. Leak-proof function: 防滴漏功能

更多释义

• 1.The batteries are designed to be leak-proof and hermetically sealed.
  这些电池的设计防渗漏，且密封性强。
  dict.yoduao.com
• 2.Leak-proof pads at the joint of the windows and doors can prevent the rain from leaking.
  这种门窗框架接合部的止漏垫片可以防止雨水渗漏。
  dict.yoduao.com
• 3.Leak-proof drink lid with hygienic cover and easy push button operation seals with locking ring.
  防漏设计，瓶口覆盖保持卫生，简单易用的按钮操作可轻松开关瓶盖，瓶盖密封性好且带锁扣。
  dict.yoduao.com

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