Albertype
照相版印刷术, 珂罗版
🗣️ 情景例句
Do you think you are introverted or extroverted?
你认为你性格内向还是外向？
Are you sure this is where we are to meet them?
你确定要在这个地方和他们碰头吗？
It later became apparent that rabbits were developing a degree of resistance to this disease,
后来，明显看出，兔子对这种疾病已产生了一定程度的免疫力，