Caramel the sugar and add soda to milk warmed; after caramel is dissolved add two cups of brown sugar; do not let boil until sugar is thoroughly dissolved; then boil until it hardens when dropped in cold water.
Sweeten the cream, and, when the sugar is thoroughly dissolved, churn to a strong froth.
Place the kettle over the fire, or in a hot stove, and keep it boiling hard, till the soap in the jar within is thoroughly dissolved.
Stir it frequently, till the sugar is thoroughly dissolved.
Mix it well with a spoon, pressing out all the lumps, till you get it thoroughly dissolved, and very smooth.
Stir over the fire until the sugar is thoroughly dissolved.
Pour the boiling water over the lemon and orange juice, cover it and let stand half an hour; then add the sugar, let it come to a boil on the fire, stir in the gelatine and when it is thoroughly dissolved, take from the fire.
Soak half a package of Cox's gelatine in a teacupful of cold water one hour, to which add a pint of boiling water, stir it until the gelatine is thoroughly dissolved.
Prepare a bath of one gallon of boiling water and half an ounce of bichromate of potash, and after it is thoroughly dissolved, enter your feathers and let them remain in about one minute, longer if a very dark shade be required.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "thoroughly dissolved" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.