Preliminary data
[计] 初始数据, 备用数据
🧩 词语组成解析
preliminary
[prɪ'lɪmɪnɛri]
adj. 初步的，初级的;预备的;开端的;序言的;
n. 准备工作;预赛;初步措施;（对学生等的）预考;
pre预先+limin门槛，限制+ary形容词后缀→入门以前→初步的
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
Until we're married, you're not staying over.
我们结婚时，你才可以留下来。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。
The woman knew that the nearest village was miles away.
这位妇女知道，即使最近的村庄也有数英里远。