Tetramer
n. [化]四聚物
🗣️ 情景例句
Oh, don't worry, Harry.
别担心， Harry。
His leg is wounded, Does it hurt?
他的腿受伤了，疼不疼？
But Jiang Honglin from Class 2 was running very fast.
但是2班的江红林跑得非常快。