1) low grade of medicines
下品
2) devices hung under freight car
垂下品
1.
The function,structure and working principle of the automatic inspection instrument for devices hung under freight cars are described,and the application is prospected.
介绍了货车垂下品自动检测仪的功能、结构及工作原理,并展望了其应用前景。
3) the families below the low-grade
下品之下
1.
The poorest families were excluded from the three grades, and were regarded as “the families below the low-grade”.
吴简中的普通民户按财产分为上品、中品和下品三个等级,而一些赤贫户则被划在这三个等级之外,称为“下品之下”。
补充资料：下品
【下品】
（术语）往生弥陀净土之人有九种类，其中之下三种曰下品。(参见：次)
（术语）往生弥陀净土之人有九种类，其中之下三种曰下品。(参见：次)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。