地脚的英文：
tail

参考例句：

"To lift the balance, extend the front leveling feet (turn clockwise)."
电子天平升高,右旋前面地脚

"To lower the balance, turn the front leveling feet counterclockwise"
电子天平下降,左旋前面地脚螺栓。

After seven days, the grouted mortar will have concreted, then we shall tighten the anchor bolts.
灌浆在七天以后凝固，我们就将拧紧地脚螺栓。

tail是什么意思：
n. 尾巴；尾部；辫子；燕尾服；尾随者
v. 跟踪，尾随

the tail of a train
火车的尾部

A human being has the vestige of a tail.
人类仍有尾巴退化的痕迹。

The police have got a tail on the criminal.
警察雇到一名暗探跟踪罪犯。

The shower tailed off into a drizzle.
阵雨越来越小，最后变成了毛毛雨。

Long tailed anchovy
凤尾鱼