Sdos
(sdo 的复数) abbr. 服务数据对象（Service Data Objects）；合成干性油（synthetic drying oil）
🗣️ 情景例句
More than 50% of marriages are doomed to fall.
50%的婚姻都注定以失败告终。
The husband has built a doghouse for his dog.
丈夫为爱犬建造了狗屋。
We welcome the seasons by the riverside,
我们在河边迎接一年四季。