Apophorometer
升华仪, 升华鉴定器
🗣️ 情景例句
Am I older than you? You look so young.
我比你老吗？你看起来非常年轻？
Would you mind if I took a day off?
我请一天假可以吗？
Education, with its cycles of instruction so carefully worked out,
教育，以其教学周期如此精心地安排，