Infrastructures
n. 基础设施( infrastructure的复数形式 ); 基础结构; 行政机构; 秘密机构
🗣️ 情景例句
Could we make it tomorrow at nine?
明天9点怎么样？
It's going to crash! Why?
要下坠了，究竟怎么啦？
Hello. Can I speak to Zhou Lan, please?
喂！请问周兰在吗？