英语词汇first-graders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

1
Twelve-hour days (less on weekends, but no days off) are common among first-graders.
在一年级开始就普遍需要12个小时的学习时间（周末较少，但没有休息日）。
2
The EdX assessment tool requires human teachers, or graders, to first grade 100 essays or essay questions.
EdX 评估工具要求教师或评分员首先给100篇论文或论述题进行评分。
3
“I would be surprised if there were different findings for older children, but our study only looks at first graders so we can’t be certain,” Milkie said.
“如果对其他年级学生的结果不一样的话，将会出乎我的意料。但是我们的研究仅仅是关注一年级的，所以我们也不能肯定，”米尔琪说。

单词	first-graders
释义	first-graders 简明释义 n．一年级学生：在美国、加拿大等国家的教育体系中，指上小学一年级的学生。网络释义短语 1 First Graders 一年级 ; 一年级新生双语例句 1 Twelve-hour days (less on weekends, but no days off) are common among first-graders. 在一年级开始就普遍需要12个小时的学习时间（周末较少，但没有休息日）。 2 The EdX assessment tool requires human teachers, or graders, to first grade 100 essays or essay questions. EdX 评估工具要求教师或评分员首先给100篇论文或论述题进行评分。 3 “I would be surprised if there were different findings for older children, but our study only looks at first graders so we can’t be certain,” Milkie said. “如果对其他年级学生的结果不一样的话，将会出乎我的意料。但是我们的研究仅仅是关注一年级的，所以我们也不能肯定，”米尔琪说。
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