Beer's knife
[医] 贝尔氏刀(内障刀)
🧩 词语组成解析
knife
[naɪf]
n. 刀;匕首;刃部;手术刀;
vt. 切割，刺;伤害;
vi. 劈开;划过;
🗣️ 情景例句
But first things first.
但事有先后。
What month is next month?
下个月是几月份？
There is only one difference between an old man and a young one:
老年人和年轻人之间仅仅有一个不同：