Maintenance data system
[计] 维护数据系统
🧩 词语组成解析
data
['detə]
n. 资料，材料;datum的复数;[计算机]数据，资料;从科学实验中提取的价值;
🗣️ 情景例句
I can assure you that as long as you stay at home, you're safe.
我可向你保证，只要你呆在家里就会很安全。
If there's anything else I can do, please call on me.
如果有任何事情我能效劳的话，请打电话给我。
'Why are you doing that?' Sally asked.
“你为什么要那样做呢？”萨莉问。