碘容易集于甲状腺.Iodine tends to localize in the thyroid.缺碘是造成麻烦的常见原因.Lack of iodine is a common cause of trouble.将碘硫酸奎宁的微观针状晶体嵌于塑料片基之中.Microscopic needle - shaped crystals of herapathite are embedded in a plastic base....
Less common reagents that attack polymers include acids, bases.比较不常见的浸蚀多聚物的化学浸蚀物有酸 、 碱.Lactones are major chemicals used in the preparation of other organic reagents.内酯是制备其他有机试剂的重要化学品.They experimented with new reagents ...
He finally admitted that his film career was kaput.他最终承认他的电影生涯走到尽头了。"What's happened to your car?"—-"It's kaput."“你的车怎么了？”——“坏了。”The car's kaput we'll have to walk.汽车坏了--我们只好步行....
There are grounds for impeachment.存在弹劾的理由。The verdict resulting from his impeachment destroyed his political career.他遭弹劾后得到的判决毁了他的政治生涯.Comments about impeachment are rife in all media.所有新闻机构都对弹劾问题发表评论....