Ketotetrose
酮丁糖
🗣️ 情景例句
I think it would be building team spirit among my co-workers.
我认为就是我在同事间建立了团队精神。
I'm afraid you're too critical about your food.
我怕你对食物太挑剔了。
I don't have any small notes on me.
我身边没有小钞票。