Proanthocyanidin
原花色素
🗣️ 情景例句
You didn't ruin my day, Dad.
你没有扫我的兴， 爸爸。
The restaurant was full, so we decided to go somewhere else.
那餐厅客满了，我们决定到其他的地方去。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，