单词re-deposited
Once these chemicals are formed, they"re deposited back onto food by smoke and flare-ups.
这些化学物质一旦形成，就会通过烟和火焰积聚到食物中。
They are dissolved from the anode, transported by the electric field and re-deposited at the cathode
它们从阳极溶出，通过电子场移动，并重新沉积在阴极