precarious (EN)

形容词

形容词 “precarious”

1. 不稳定的
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   The hikers found themselves in a precarious position on the edge of the cliff.
2. 摇摇欲坠的
   The stack of books on the edge of the table is precarious and might topple over.
3. 初期龋齿的
   The dentist warned that the precarious spots on my teeth could turn into cavities if not treated soon.