The boy is dabbling his hand in the water.这孩子正用手玩水.He got his fingers badly burnt dabbling in the stock - market.他在证券市场胡乱买卖而大吃苦头.Jack has been dabbling at painting this summer vacation.杰克暑假一直在涉猎绘画....
Acidic solutions of acid, alkalescence franctional solution sodicity franctional with sodium hydroxide.碱性溶液的酸度以硫酸的分数来表现, 碱性溶液的碱度以氢氧化钠的分数来表现.In which case, the available than the normal slightly thick developering alkales...