Tetramers
(tetramer 的复数) n.[化]四聚物
🗣️ 情景例句
I understand you used to be in the construction business,
听说你过去从事建筑业
What a beautiful garden you have!
你的花园真漂亮。
I doubt if he'll be asked to speak again next year.
我怀疑明年是否还会邀请他作报告。