Mdc
abbr. maintenance data collection 维护数据收集; more developed country 更多发达国家
🗣️ 情景例句
If your pet turtle gets sick, take him to the vet.
如果你的宠物龟病了，带它去看兽医。
It is easier to give good counsel than to follow it.
提出忠告易，照著办事难。
and the trunk eventually becomes so sore that the elephant curls it up and seldom afterwards uses it for offensive purposes.
象鼻子最后疼得卷了起来，以后它就很少用鼻子去进攻了。