For Tilapia, the fluorine was ta -, Ken from water by digestive system, gills and skin, then spread '? To whole body.

罗非鱼通过消化道、鳃和体表(表皮)摄取水中的氟、经过血液迅速扩散分布至全身。

youdao

For Tilapia, the fluorine was ta -, Ken from water by digestive system, gills and skin, then spread '? To whole body.

罗非鱼通过消化道、鳃和体表(表皮)摄取水中的氟、经过血液迅速扩散分布至全身。

youdao