Researchers flash two groups of different letters onto a computer screen.
研究者在计算机屏幕上显示出两组不同的字母。
《柯林斯高阶英汉双解学习词典》
An A to Z of careers gives helpful information about courses.
按字母顺序排列的职业大全提供了有助于课程选择的信息。
《柯林斯高阶英汉双解学习词典》
The alphabet might be more rational if all the vowels came first.
如果把所有的元音列在前面,字母表可能会更为合理一些。
《柯林斯高阶英汉双解学习词典》
Valerie earned letters in three sports: volleyball, basketball, and field hockey.
瓦莱丽在排球、篮球和曲棍球三个项目上获得了佩戴校名首字母标志的荣誉。
《柯林斯高阶英汉双解学习词典》
Grades for courses completed are issued and may either be expressed in letters or percentiles.
读完课程所得的成绩在学期末发布,或以字母表示等级或为百分数.
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