I had to keep in with the people who mattered.我得和管事儿的人保持良好关系。We're a tight group, so we do keep in touch.我们关系很铁,所以的确保持着联系。We do keep in contact.我们确实保持着联系。...
The diagnosis and treatment of essential acquired cold urticaria and cystitis are discussed in the article.根据气候条件,避免寒冷,及时诊断和治疗是非常重要的.Other presenting signs such as angioedema, generalized urticaria and cardiovascular col...
Isn't the nonradioactive form of thallium used for rat poison?.铊的非放射性形态不是用于制造老鼠药吗?Isn't the nonradioactive form of that used for rat poison?铊的非放射性形态不是用于制造老鼠药 吗 ?...