Yestreen
n. [苏格兰诗]昨夜, 昨晚\\nadv. 在昨晚
🗣️ 情景例句
Anybody home?
有人在家吗？
How much does it coat?
它值多少钱？
Then knowledge began to be accumulated according to a systematic plan.
于是，知识便开始有系统有计划地积累起来。