Dco
abbr. doppler cutoff; double crossover (genes) 多普勒截止; 双叉（基因）; draft collection only 纯汇票收集
🗣️ 情景例句
Um...Alexandra, let me introduce you.
噢……Alexandra 让我来介绍一下。
Better lose the saddle than the horse.
吃小亏占大便宜。
the mind catches hold of something and will not let it go.'
此时脑子纠缠住了某种东西又不肯松手。"