boot jack中文什么意思

脱鞋器

钻具打捞器

• boot:    n. 〔古诗〕利益；救济，援助。 t ...
• jack:     jack3 n. 1.( ...
• boot and latch jack:    带闩捞钩打捞工具

百科释义

A boot jack, sometimes known as a boot pull, is a small tool which aids in the removal of boots. It consists of a U-shaped mouth which grips the heel of the boot, and a flat area to which weight can be applied.