Pcq
abbr. production control quantometer 生产控制冲击电流计，生产控制光谱分析仪
🗣️ 情景例句
Speaking of promoting the book,
说起促销书的事
Nice to meet you.
见到你很高兴。
Yes, I am. Please be careful, Meimei. Don't go too high.
是的，我扶着呢，小心点儿，梅梅。不要上得太高！