Martin's speculum
[医] 马丁氏直肠窥器
🧩 词语组成解析
n. 金属镜, 反射镜, 扩张器\\n[医] 窥器, 张开器; 透明隔; 翼斑, 翼镜(鸟)
🗣️ 情景例句
Can you give me a hand with my homework?
你能帮忙教我做家庭作业吗？
Just deposit your money with us; we'll take good care of it.
请存在本银行，我们会负责保管的。
It may also be said that rational, industrious,useful.
也可以这样说，理智的、勤劳的、有用的。