Lasik
abbr. 镭射视力矫正手术（Laser Assisted In-situ Keratomi）
🗣️ 情景例句
I want a package deal including airfare and hotel.
我需要一个成套服务，包括机票和住宿。
We can't afford the expense.
我们不能付出那些花销。
This machine joins the metal pieces together, he said.
“这台机器把金属片焊接起来，”他说