A filthy or soiling substance, such as mud or dust.

泥，灰尘：肮脏或泥土的物质，如烂泥或灰尘。

The nurse chid the little girl for soiling her dress.

保姆温和地责怪了那个小女孩，因为她把自己的衣裙弄脏了。

Immerse the items in the solution for 15-30 minutes, depending on the degree of soiling.

根据污垢程度，将待洗的器皿浸泡在此溶液中15 - 30分钟。

If there is visible soiling, clean the probe with warm water containing a mild detergent.

如果含有可见污染物，采用含有温和清洁剂的温水清洁探头。

Additional antistatic action will considerably retard new soiling and attraction of dust.

添加的防静电剂能有效防止产生新的污垢和灰尘积聚。