Ephebiatrics
青年医学, 青春期医学
🗣️ 情景例句
Don't worry, Gemma.
别担心 Gemma。
He should meditate on the problem.
他必须就那个问题好好地想一想。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品，