Pcdd
abbr. patient clinical data directory 患者临床数据名录; polychlorinated dibenzo-p-dioxin 多氯二苯-p-二噁英
🗣️ 情景例句
I think it would be building team spirit among my co-workers.
我认为就是我在同事间建立了团队精神。
What choice do I have?
我有什么选择吗？
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。