Otds
abbr. optical time division switching 光时分交换
🗣️ 情景例句
Lacks enthusiasm, passive and indifferent.
卸乏热情，不主动且态度冷淡。
Did you use to go fishing with friends?
过去你常和朋友钓鱼吗？
Not today,dear.Next time! Could you pass me the salt, please?
今天不行，亲爱的。下次吧！请把盐递给我好吗？