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
Thanks, anyway.
不管怎样 我都得谢谢你。
At this time of the year farmers plow their fields.
在一年这时候农夫们耕作他们的土地。
We tramped through the wood for over two hours until we arrived at a deep stream.
我们在树林中跋涉了两个多小时，到了一条深溪边。