名词
中文翻译：筛网覆盖物
同义词：
['sieve cover', 'sieve lining']
例句：
-
1.The farmer carefully placed the sieve covering over the sieve to prevent dust from entering.
农民小心地将筛网覆盖放在筛子上，以防灰尘进入。
-
2.The engineer used a special sieve covering to filter out impurities in the water.
工程师使用一种特殊的筛网覆盖来过滤水中的杂质。
-
3.Before we started our project, we needed to make sure that the sieve covering was securely in place.
在我们开始项目之前，我们需要确保筛网覆盖牢固地安装好。