Preliminary iridectomy
[医] 准备性虹膜切除术
🧩 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
n. [医]虹膜切除术
🗣️ 情景例句
You can't do that! it's against the rules.
你不能那么做！ 那是违反规定的。
It's certainly a big improvement over yestterday.
肯定比昨天大有好转。
None of your business!
与你无关！