Acetamidine
乙脒
🗣️ 情景例句
Frank, you've never played charades?
Frank，你从来没玩过哑谜？
You have too much time on your hands. Why don't you start a hobby?
你有太多的空闲时间，何不开始一样嗜好呢？
What will be the population of the world in the year 2000?
2000年世界人口将是多少？