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
They don't have room service at Old Country Inn. Old Country Inn
没有房间服务部。
Yes,and I like the color too.It matches your hat.
是的，我也喜欢这颜色。和你的帽子很相配。
He was a model of a different kind of political leader.
他还是一个与从不同的政治领袖的典范。