Make a salt solution by dissolving 9 tablespoonfuls of cooking salt in a pint of water.把九大汤匙食盐溶于一品脱水中，制出一种盐溶液来。A few clouds formed briefly before dissolving again.一些云朵聚积了一会儿然后又消散了。The clear capsules start dissolving as soon as they are immersed in the lake.那些透明密闭容器一浸入湖水中就开始溶解。