顶丝的英文单词
“顶丝”对应的英文单词有：fastening screw ，一共1个，具体意思及用法如下：
fastening screw紧固螺丝
与顶丝相关的短语
顶丝藻科Acrochaetiaceae;Acrochaetiaceae Fritsch ex Taylor
卸开顶丝remove the top thread
美制粗牙螺纹顶丝nc forcing screw
顶丝藻目Acrochaetiales Feldmann;Acrochaetiales
顶丝块silk piece relations;Top block;Wire blocks;Screw block
双顶丝clamp regular holder;clrev regular holder
顶体丝acrosomal filament
顶丝藻属Acrochaetium
顶侧丝apical paraphysis