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
Thank you, Gerald.
谢谢你！Gerald。
The statue is no longer standing here.
那做铜像已经不竖在这里了。
At present I'm giving a lot of concerts.
现在我还要开一些音乐会。