permeable membrane可: approve透: penetrate; pass through膜: membrane可透: roentgenolucent; roentgenometry; roentgenoparent半透膜: semi permeable membrane; semi-permeable diaphragm; semi-transparent film; semipermeable membranes下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:可透膜，即可在微信中查询翻译
