1.She felt embarrassed by his persistent attentions. 他不时地向她大献殷勤,使她很难为情。 2.He centered his attention on the problem. 他把注意力集中在这个问题上。 3.He paid scant attention to what was said. 他没怎么注意听讲。 4.He concentrated his a...
Hi Helen: I don't think you're right. Students should pay attention to their study. Mobile phones are not necessary for us. They're not like books and pens. You should unde...
上述英文报道中用了uniform这个词来表达“一刀切”。Uniform用作名词是“制服”，比如，school uniform（校服），military uniform（军装）等，都是统一制式的服装，uniform用作形容词...
有3种疫苗将于7月进入III期临床试验 另有2种将进入II期临床试验 乐观情况下 疫苗最快可以在今年秋季投入紧急使用 疫苗研发检验着一个国家的生物技术水平 更考验着一个国家面对全球性公共卫生危机 所体现出的大国担当 不出意料,中美两国再次形成了鲜明对比! 中国:构建...
has resumed full operation. The institution was once ordered to halt the study of biological select agents and toxins (BSATs) last July. In March, there was a petition on t...
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