porous shell能: ability; capability; skill渗透: osmosis permeate; seep; perm ...壳体: monoblock; case; casing; hou ...不能渗透的: impermeable; imperviable; impervious能渗透的: porous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:能渗透壳体,即可在微信中查询翻译