backfat thickness

例句：

1. 1.The backfat thickness is an important indicator of the quality of meat.
   背膘厚度是衡量肉品质量的重要指标。
2. 2.The farmer carefully measured the backfat thickness of the cows.
   这位农民仔细测量了奶牛的背膘厚度。
3. 3.The backfat thickness can affect the taste and texture of the meat.
   背膘厚度会影响肉的味道和质地。