短語(yǔ)詞組短語(yǔ)semi permeable 半滲透的;半透性的;半浸透的permeable tunnel 滲水隧洞permeable breakwater 透水防波堤;[水運(yùn)]透空式防波堤permeable rate 透水率Topmix Permeable 高級(jí)混合透水highly permeable 強(qiáng)透水的;強(qiáng)透水permeable slab 滲透性平板permeable groin 透水排水壩permeable capacity 透水量permeable membrane 滲透膜 返回 permeable