Sdo
abbr. 服务数据对象（Service Data Objects）；合成干性油（synthetic drying oil）
🗣️ 情景例句
I've thought about that for some time.
我已经想过一阵子了。
When the cat's away,the mice will play.
猫儿不在家，老鼠就玩耍；猫儿不在耗子闹。
Money is no more than our servant.
金钱不过是我们的仆人。