发布于：2025-07-06 06:19浏览量：169文/优校网
1.掘,挖,掏
2.探究,探讨,钻研
1.穴,凹,坑
2.凹地
3.井
4.沟槽
1.穴,凹,坑
2.凹地
3.井
4.沟槽
1.to investigate or research something thoroughly in order to obtain information
2.to dig something such as a ditch, hole, or burrow
3.to thrust your hand deeply into something in order to find a hidden or hard-to-reach item or items
4.to look for information by searching through something thoroughly
5.to search for something in a bag, pocket etc
1.to investigate or research something thoroughly in order to obtain information
2.to dig something such as a ditch, hole, or burrow
3.to thrust your hand deeply into something in order to find a hidden or hard-to-reach item or items
4.to look for information by searching through something thoroughly
5.to search for something in a bag, pocket etc
1.a rummaging or a digging into something to find something that is hidden or difficult to reach