The success of wind power represents a litmus test for renewable energy.风能作为动力的成功是对可再生能源一次立见分晓的检验。unsized paper treated with litmus未定尺寸经石蕊处理的纸Litmus paper can be used as an indicator of the presence of acid in a solution...
Your highball is almost gone. May I freshen your drink?你的威士忌快喝光了, 我再给你一杯好 吗 ?Combine ingredients in a highball glass filled with ice. Stir gently.在高球杯中加满冰块, 把所有成分依次倒入其中,轻轻搅动即可.Stay on the same - a Scotch highball and a s...