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
How old are you, anyway?
那……你多大了？
Teacher. He is teaching.
老师。正在教书。
Were you able to quote on all the items we need?
我们需要的每个项目你都能报价吗。