P-r
abbr. Pennsylvania-Reading Seashore Lines 宾夕法尼亚-雷丁海岸线线路
🗣️ 情景例句
If they're as good as the rest of these pictures, it's a deal.
假如它们跟这儿其余的照片一样好的话， 我们的交易就成了。
Science is organized knowledge.
科学是系统化的知识。
A clear conscience laughs at false accusation.
只要问心无愧，无端的指责可以一笑置之。