Preliminary calculation
[化] 初步计算
🧩 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
In my personal opinion, I am against the plan.
依我个人的意见，我反对那个计划。
I understand completely.
我完全明白。
They ask question like Li Lei, is it in your right hand?
“李磊，橡皮擦在你右手里吗？”