Preliminary model
[计] 原始模型
🧩 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
🗣️ 情景例句
You would be well-advised to book in advance.
你还是提前预订较为稳妥。
Is this toothpaste on sale today?
这支牙膏今天是削价出售的吗？
There's no need to be worried. We're both fine.
没有必要嘛。我们两个都挺好。