顶丝 英文翻译

dings[简明英汉词典]
[diŋ]
v. 鸣(钟),连响,执拗地讲;反复地说给人家听
n. 钟声

顶丝
网络释义
顶丝:jbckscrew|top thread
双顶丝:clamp regular holder
顶丝藻属:Acrochaetium

jacking screw 顶起螺丝