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
He tried to smile.
他设法要微笑。
I ask him to wait outside.
我要求他等在外面。
its movement would be recorded in ink upon its surface.
纸的表面就会用墨水记录下地板运动的情况。