Preliminary test
[计] 预先测试\\n[化] 初步试验
🧩 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
I want to take a few days off just for relaxation.
我想请几天假放松放松。
You (or One) cannot make a silk purse out of a sow's ear.
粗瓷碗雕不出细花来。
If one group of people were disturbed from their eye-movement sleep for several nights on end,
如果有两组人，一组人连续几夜在眼球队活动时被叫醒；