speculums

speculums

美 　英

• n.(古代的)金属镜；反射镜；【医】窥器；开张器
• 网络开睑器

词形变化

复数：specula  复数：speculums  

英汉解释

n.	1. (古代的)金属镜;反射镜 2. 【医】窥器,诊察镜;开张器 3. 【天】行星相对位置图谱 4. 【动】(鸟的)翼斑,翼镜 5. (鳞翅目翅的)透明斑;(鳞翅目幼虫的)颈斑 6. 【动】灿点,眼状斑

英英解释

n.	1. a mirror or other reflective surface in an optical instrument such as a telescope 2. a medical instrument used to hold open a body passage such as the anus or vagina so that it can be examined 3. a patch of color on the wings of ducks and some other birds