铁线蕨 科:一科广泛分布的蕨类植物, 特别是在美洲潮湿的热带分布较多. Adiantaceae ( maidenhair ferns ) A family of ferns ( Filicinophyta ) found throughout the world, especially in the moist American tropics.
He made a surreptitious entrance to the club through the little door in the brick wall...他从砖墙的小门偷偷进入俱乐部。They had several surreptitious conversations.他们有过几次秘密会谈。She sneaked a surreptitious glance at her watch.她偷偷看了一眼手表。Hi...