Mathews' speculum
[医] 马修斯氏窥器, 四叉直肠窥器
🧩 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
Would you like an appetizer?
你想来点开胃小菜吗？
How far is it from here to the bus stop?
到公共汽车站有多远？
Thank you very much for asking me to Ann's party on Sunday.
非常感谢你邀请我参加星期天安的聚会。