Tetramer
n. [化]四聚物
🗣️ 情景例句
If you want a surprise,
如果你想要一项惊喜的事，
They that marry in green,their sorrow is soon seen.
年纪轻轻就结婚，为时不久便悔恨。
I will seek from my doctor's advice.
我将请教医生的意见。