worm-thread tool gauge 齿轮滚刀用样板
multiple thread worm 多头螺纹蜗杆 ; 多头蜗杆
single thread worm 单头螺纹蜗杆
worm thread tool gage 齿轮滚刀用样板
worm thread grinding machine 蜗杆螺纹磨床
Worm & Thread Milling Machine 蜗杆螺纹铣床
thread worm 线虫类
master worm with one thread 单头测量蜗杆
Dracunculiasis (more commonly known as guinea-worm disease) is a crippling parasitic disease caused by Dracunculus medinensis, a long thread-like worm.
麦地那龙线虫病（又常常称为几内亚蠕虫病），是一种由麦地那龙线虫这种长型丝状的蠕虫引起的致残性寄生虫病。
McDiarmid said the Barbados creature is a type of thread snake, also called worm snake, which are mostly found in the tropics.
麦克·迪阿·迈德说，巴巴多斯的这种动物是一种线程蛇，也被称为蠕虫蛇，这类蛇的大部分都是在热带地区发现的。
Something, such as the thread of a screw or the spiral condenser in a still, that resembles a worm in form or appearance.
状的物品某物，如螺旋线或蒸馏器的螺旋冷凝器，在构成或外表上像蠕虫。
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