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
You had something on your mind
你显然有话要说
He likes playing the guitar.
他喜欢弹吉他。
Whatever you say!
随便你！