^а остывать, остужать A rest in the shade will cool you down. We had to stop at the top of the hill and wait for the engine to cool down.    ^б успокаивать(ся) Don't try to argue with your father till he's cooled down. A small payment now will cool his anger down.    ^в остывать к кому-л., чему-л. He used to say he loved me, but recently he seems to have cooled down. I liked your offer at first but now I have cooled down.