Trelat's speculum
[医] 特雷拉氏窥器, 双瓣直肠窥器
🧩 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
and she's crying.
她一直哭。
Thank you. It was very kind of you.
谢谢，您太好了。
Wherever there is smoke, there is fire.
无风不起浪。