管口中心的允许偏差的英文：
allowable error of pipe center
adj. 允许的，正当的，可承认的
- This agenda does not allow compromise.
这一议程容不得商量。Allow me to introduce myself.
允许我把我自己向你介绍。 The ship was dry and no liquor was allowed.
船上是禁酒的，不准卖含酒精的饮料。 error是什么意思：
n. 错误；出错；谬见；过失；误差
- IMAP Error The message could not be saved due to an error.
IMAP错误由于发生了一个错误，无法保存此消息。An error by a hairbreadth may eventually result in an error of a thous
毫厘千里He was convicted of his errors.
他认识到自己所犯的过失。pipe是什么意思：
n. 管子；烟斗；管乐器，笛子
v. 以管输送；以管乐器演奏；尖声地说；吹哨子下令；滚边
- He only played the pipe.
他只不过是吹吹笛子罢了。They piped the captain on board.
他们以笛声欢迎船长登船。On the right was a clutter of pipes and debris.
右边是乱七八糟的管子和破碎杂物。
