🧩 词语组成解析
pied
[paɪd]
adj. 斑驳的，杂色的;
n. 旅鼠
🗣️ 情景例句
You and I will talk this over.
我俩商量商量。
Wake up and smell the coffee!
面对现实吧！
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。