doitn.荷兰古代小铜币；几文钱；价值甚微之物dov.做；干n.注意事项；<非正式>聚会；<古>事情Do not cry stinking fish.不要妄自菲薄。Doppler navigation computer多普勒导航计算机doxorubicin/pharmacology多柔比星/药理学Do you like rainy days?平头尖拱体Do you mean commission?磁盘插入码Do you have any proofs?盘式流量计,圆盘式水表,盘式仪表Do not for goodness sake.看在上帝份上，别这样吧。Do you want some rolls?圆盘式搅拌器Do you have a headache?磁盘模型Do you take my meaning?圆盘安装角,耙片安装角