grader是什么意思？

grader

英[ˈgreɪdə(r)] 美['ɡreɪdər]

• n. 分类机，分级机，平路机；

例句

• For Alex being an eighth - grader is an exciting thing. 对于亚历克斯来说,成为八年级学生是一件激动人心的事.
• The movie tells the story of fifth grader Jesse Aarons. 电影讲述了五年级学生杰西·阿伦斯的故事.
• Again, after the lumber has been separated, the grader assigns a grade. 木材分开后, 分级工再次标记等级.
• Used Constuction, Excavator, Wheel Loader, Grader, Crane Material Handling Equipment. 采购产品建筑, 挖土机,轮式装载机, 年级, 起重机物料搬运设备.
• She felt like a fifth-grader who had snitched on a classmate. 她觉得自己就像一个告发了同班同学的五年级学生。
• ...a sixth-grader at the Latta School. 拉塔学校的六年级学生

英语六级真题

A ninth grader could get a well-earned 100 in English class but still have a way to go before she writes as well as Jane Austen.
出自-2010年6月阅读原文

柯林斯高阶英汉双解学习词典释义

• COMB in N-COUNT
  （美国英语用法，用于first, second等词后构成名词）表示“…年级学生”
  -grader combines with words such as 'first' and 'second' to form nouns which refer to a child or young person who is in a particular grade in the American education system.
  例句
  ...a sixth-grader at the Latta School. 拉塔学校的六年级学生

英英词典释义

• Noun
  1. a judge who assigns grades to something

行业词典

• 公路科技： 平地机；
  水利： 平地机；用机身中部装置的刮刀进行铲土、平土的施工机械。；
  铁道： 平地机；