problematic GMAT专八GRE四级六级

Taxus L. is a problematic genus, not only its species are discouragingly similar, but also its family circumscription are still doubtful.

红豆杉种属的问题，不但它的种类惊人相似，而且其科的界限也非常模糊。

This is especially problematic when the team thinks you're an erratic, egomaniacal nutcase with little or no real world chops.

当团队认为你是一个没有过风浪、古怪、自私的疯子时，问题会更为严重。

This paper briefly describes the problematic metastability in the asynchronous designs and presents a regular solution——synchronizer.

本文主要就异步设计中涉及到的亚稳态问题,作简要介绍,并提出常用的解决办法——即同步器的使用。