[jí]
[名]
（等级） level; rank; grade
talks at ambassadorial level
大使级会谈
leading cadres at all levels
各级领导干部
viceministerial level
副部级
county level
县（处）级
grade-20 cadre
20级干部
grade A products; first-class products
甲级产品
an earthquake of magnitude 6 (on the Richter scale)
六级地震
force 7 wind (on the Beaufort scale)
七级风
grade-3 worker
三级工
No. 1 alert
一级战备
（年级） any of the yearly divisions of a school course; grade; class; from
repeat the year's work; stay down
留级
promoted to a higher grade
升级
system of promoting or holding back students
升留级制度
be in different classes of the same grade
同级不同班
（台阶） step
stone steps
石级
[语] （形容词和副词的级） degree
the comparative degree
比较级
the superlative degree
最高级
[量]
（用于台阶、楼梯等） step; stage
multistage rocket
多级火箭
a ladder of twenty steps
二十级的梯子
a flight of a dozen steps
十几级台阶