Mdc
abbr. maintenance data collection 维护数据收集; more developed country 更多发达国家
🗣️ 情景例句
He jumped at the offer.
他欣然接受了这个工作机会。
Would you like me to get you something? What about some tea?
给我弄点什么东西呢？喝点茶好吗？
some drifting and slow, others jerky and rapid.
这些活动有的飘忽而缓慢，有的急剧而快速。