airstone

基本解釋

• 砂濾多孔石, 氣石

同根派生

• airstone相關詞

英漢例句

• It can be healed by itself within days when either apply medication & partial change water or remove of the fine airstone.
  Normally; when the fish is 突眼; due to the cause of bacteria infection (poor water condition) or extra fine bubbles in the current of water.

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