Tetramer
n. [化]四聚物
🗣️ 情景例句
He seems to be getting on very well at school.
他在学校似乎过得很好。
After graduation, Mr. Jones immediately became a member of the United Nations Relief and Rehabilitation Administration.
毕业后琼斯先生就加入了联合国救济善后总署。
All night long, people dance and sing.
整个夜晚人们载歌载舞。