英语词汇letter grades怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	letter grades
释义	letter grades 简明释义字母等级：一种评分系统，用字母表示学生在考试或课程中的成绩。网络释义 1 ?分方式 4 附件三等级制给分方式（Letter grades）初步规划說明壹、目的：拟由目前百分數制改为字母等级制，以期与国际接轨。 2 ?字母分数 ... the first grade头等 letter grades字母分数 number grades数字分数 ... 3 ?字母等级计分制多的精力用于学习而不是竞争，学校还想想取消字母等级计分制（Letter grades ）。这样做要担一定双语例句 1 The energy implications are converted into letter grades, from squeaky-clean A to dirty G. 能源意蕴被转化为字母等级，从非常干净的A级到脏污的G级。 2 He had a neat idea and that was to give letter grades to securities that represented credit worthiness. 他有个绝妙的主意，就是用字母，给证券评级，以此来代表其信用状况。 3 As a result, some American Montessori schools now issue letter grades just as non-Montessori classes do. 因此，有些美国的蒙氏学校现在按字母等级评分，跟非蒙氏班级一样。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。