Holometer
测高计
🗣️ 情景例句
Please don't tell me.
请先别告诉我。
Why did you sit up so late?
为什么你这么晚还不睡觉？
that people have for years assumed that the process of losing vigour with time,
多年来就已认识到。生命力随着时间流失而丧失活力，