Davy's lever
[医] 戴维氏杆(直肠止血杆)
🧩 词语组成解析
lever
['li:və, 'levə]
n. 杠杆;操作杆;工具;
vt. 用杠杆撬动;
🗣️ 情景例句
I used to be that way when I was her age.
我像她这般年纪也是这样。
My hobby is collecting coins.
我的嗜好是收集硬币。
Some old people are oppressed by the fear of death.
有些老年人因为怕死而感到烦恼。