Oris speculum
[医] 张口器
🧩 词语组成解析
[医] 口的
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
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
I think your price is on the high side.
我认为贵方价格偏高。
Half the world's telephone calls are made in English.
全球1/2的电话是用英语打的。