一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
ungerade (adj)
odd (adj)
uneven (adj)
When setting up the table columns on uneven ground, use the spirit level to ensure they are square and axially parallel.
When setting up the work bench on uneven ground, use the spirit level to ensure it is square and axially parallel.
Alternating between seated and standing work prevents uneven postural strain.
