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
I woke up when I heard someone speak.
一听到有人说话我就醒了。
Almost everyone is aware of environmental problems in America.
在美国，几乎人人都注意到环境问题。
I think I can trust you, especially after what my son has told me.
我想我能够信任你，特别是在我儿子把情况告诉我以后。