Without a stinging tail, the newfound arachnid species represented by this specimen only somewhat resembles the deadly scorpion--earning it the name "pseudoscorpion," scientists said in March 2009.

这个标本向我们展示了一种新发现的蛛形纲动物。尽管没有的尾巴，不过它长的确实有点像致的蝎子，于是得到了“伪蝎”的名号。

Given the distance between my previous role as a convention gate-crasher and my newfound role as convention keynoter, I had some cause to worry that my appearance in Boston might not go very well.

我大会的角色是擅闯会场者，而这大会是主要发言，由于这两个角色的巨大差距，我有一定的理由担心，我波士顿的登场也许不会十分成功。