Data hierarchy
[计] 数据层次
🧩 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
Hobbies are supposed to be relaxing.
业余爱好应该是令人放松的。
He is studying the ecology of ameba.
他在研究阿米巴
Yes. It's very different from Australia at this time of year.
对。这个时节这儿的天气与澳大利亚的大不相同。