potholing
美 ['pɑt'holɪŋ]
- n. 洞穴探索
- v. 进行洞穴探险（pothole的ing形式）
双语例句
- 1. They often go potholing on Huashan.
- 他们常在华山探索洞穴.
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- 2. Cave exploration, or potholing, as it has come to be known, is a relatively new sport.
- 洞穴勘察—或者洞穴勘探(人们已经熟悉了这个词语)—是一项较新的运动.
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