Lignocerylsphing osine
[机] 廿四酰神经氨醇
🗣️ 情景例句
Let's call room service and order a nice breakfast,
让我们打电话给房间服务部订一份可口的早餐。
Hello, it's a pleasure to meet you all.
你们好，很高兴见到大家。
Imagine an earthquake shock shaking the floor, the paper, you and your hand.
假定地震发生了，地板、纸、你和你的手都会动，