created sense approved 本底调查/本底調查 · běndǐdiàochá · background investigation — "Initial import from upstream dictionary"
本底调查 / 本底調查
běndǐdiàochá
background investigation
An investigation into the background or baseline conditions of a person, situation, or environment
本底 (literal) → 本底 · běndǐ · background 调查 (literal) → 调查/調查 · diàochá · to investigate
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition