Ncsr
abbr. National Center for System Reliability 全国系统可靠性中心; National Council for Scientific Research 国家科学研究委员会
🗣️ 情景例句
We are four in all.
我们家共有四口人。
He is speaking on another phone.
他正在接听别的电话。
Frank gently lifted the crockery out of the box an suddenly noticed a miniature painting at the bottom of the packing case.
弗兰克轻轻地把陶器拿出箱子，突然发现在箱底有一幅微型画，