Gruber's speculum
[医] 格鲁伯氏耳窥器
🧩 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
Have a go at it.
你来试一试。
I think dimes and quarters will do.
我看1角和2角5分的硬币就可以了。
I got up early and bought thirty-seven cards.
我早早起了床，买来了37张明信片。