The steps of making temporary slices of onion epidermal cells are: wiping → dripping → tearing → spreading → covering → dyeing, and this order cannot be reversed.

Step 1: Wipe the cover and the glass slide clean;

Step 2: Drop a drop of water on the glass slide;

Step 3: tear off a small piece of onion inner epidermis with tweezers;

The fourth step is spreading: put the torn onion inner epidermis into the water drop of the glass slide and flatten it with tweezers;

Step 5: Cover: First, use one side of the cover glass to touch the water drop, and then slowly lay it flat;

Step 6: Dyeing: Drop iodine solution on one side of the cover glass, and then suck it with absorbent paper on the other side to dye the inner epidermis of onion.

So, the answer is: interested;

Step 1: Wipe the cover and the glass slide clean;

Step 2: Drop a drop of water on the glass slide;

Step 3: tear off a small piece of onion inner epidermis with tweezers;

The fourth step is spreading: put the torn onion inner epidermis into the water drop of the glass slide and flatten it with tweezers;

Step 5: Cover: First, use one side of the cover glass to touch the water drop, and then slowly lay it flat;

Step 6: Dyeing: Drop iodine solution on one side of the cover glass, and then suck it with absorbent paper on the other side to dye the inner epidermis of onion.