...n a disk 种类在某一分类系统中特别定义的部分;类别A specifically defined division in a system of classification; a class 过滤器定义的是一个方框的坐标。The filter is defined as a box of coordinates .
3
?种类在某一分类系统中特别定义的部分
...n a disk 种类在某一分类系统中特别定义的部分;类别A specifically defined division in a system of classification; a class 过滤器定义的是一个方框的坐标。The filter is defined as a box of coordinates .
4
?头等
... A bracket 人字架;推进器架 a class头等 a clear space 空地 ...