Ching
n. 实验用电子控制自动转换
🗣️ 情景例句
left to right.
从左到右轮流玩。
This part of the country is very heavily populated.
这个国家这一部分人口很密集。
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。