短語(yǔ)詞組短語(yǔ)critical submergence depth 臨界淹沒(méi)深度Reasonable submergence depth 郃理沉沒(méi)度high submergence depth 大潛深minimum submergence depth 最小淹沒(méi)深度depth of submergence 淹沒(méi)深度 返回 submergence depth