peril.ous危险的

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title: perilous
date: 2018-08-14 15:15:00
NO_sents: 4
NO_references: 4

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perilous
perilously

• GOING by the numbers, China's notoriously hazardous coal mines have become distinctly less perilous in recent years. (Economist)
• On the other hand, interpreting latewood density directly in terms of mechanical support seems perilous because the specific contribution of the latewood tracheids to this function is still difficult to assess. (Rathgeber, 2017)
• This is a perilous situation, because, as the list of selection criteria increases, so too does the size of the breeding effort increase, or alternatively, the breeder may have to reduce the level of improvement in the traits (Verryn 2008). (Hein, 2011)