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二 级
| 的
| 二级 | |
| gen. | second class |
| busin. | second level; B grade; second class |
| tech. | secondary class; secondary stage; two-stage |
| telecom. | class I |
| 的 | |
| gen. | of |
| |||
| second class (grade AA) | |||
| second order | |||
| second-chop | |||
| second level; B grade; second class | |||
| second grade | |||
| B one; e-one (船) | |||
| second tier | |||
| secondary class; secondary stage (梯级、平台等); two-stage (梯级、平台等) | |||
| azure blue; Good (埃及棉分级标准名称); grade AA | |||
| |||
| second stage | |||
| |||
| class I (能收发传真编码文件,并接收智能用户电报编码文件的终) | |||
| 二 级: 933 phrases in 80 subjects |