Collin's speculum
[医] 柯林氏窥器(检阴道)
🧩 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
Where's the bag with the chicken salad sandwiches?
放鸡肉沙拉三明治的袋子在哪？
He is showing off his brand-new car.
他正在炫耀新出品的汽车。
Dan was most surprised when he heard the news.
丹听到这个消息后，惊奇万分，