常見例句用作形容詞 (adj.)Water cannot easily flow in these impermeable rocks.水不容易流進那些不透水的巖石。Thin layers of other impermeable materials are found in nature, too.在自然界中也發(fā)現(xiàn)有其他非滲透性薄層物質(zhì)。 返回 impermeableness