Lasik
abbr. 镭射视力矫正手术（Laser Assisted In-situ Keratomi）
🗣️ 情景例句
I expect that I will be back on Sunday.
我预计星期日回来。
I ran all the way to school, otherwise I'd have been late.
我一路跑到学校，不然就迟到了。
Though he is young, he knows a lot.
尽管小，他懂得多。