Read Edit View history 本底调查 běndǐdiàochá background investigation Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 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 Edit Delete References Add reference No references for this word.
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 Edit Delete