Lasik
abbr. 镭射视力矫正手术（Laser Assisted In-situ Keratomi）
🗣️ 情景例句
because we have a little surprise for you today.
因为今天我们要给各位一项惊喜。
Do you have any tickets available for that date?
你们有那天的票吗？
Last Wednesday, I went for a walk in the woods.
上星期三我到树林里去散步。