Doctrines
n. 教条( doctrine的复数形式 ); 教义; 学说; （政府政策的）正式声明
🗣️ 情景例句
for a long time,
很久了，
I will be seeing him in a few days from now.
我将在几天后见到他。
He has tasted the sweets and bitters of life.
他已尝遍了人生的甜酸苦辣。