英和和英

形容詞

subdetection (not comparable)

1. (まれに) Below the threshold of what can be detected.
   • 2007 June 18, Jesse Mckinley, “Tiny but Hungry, Moth May Peril California Crops”, New York Times:

     “These pests can be there at subdetection levels for years if not decades,” said Mr. Carey, who worked on the medfly infestation.