单词	cup of tea,
释义	一碗茶a cup of tea cup of tea,
随便看	variation of operating value variation of parameter variation of quality variation of sign variation of speed variation of squares variation of the mean error variation of the needle variation of the poles variation of tolerance variation of vertical variation of voltage variation order variation; orthogenetic; orthogenesis variation per day variation, periodic variation plan variation polygon variation principle variation range variations variation, seasonal variations on a rococo theme variations on a theme by haydn variations on a theme by paganini