失算的英文：
a false step
bring one's eggs to a bad market
bring one's hogs to a bad market
miss one's tip
slip a cog
take one's mark amiss

参考例句：

Old Birds are not to be caught with chaff
老谋是不会失算的

He had remained in Shoeshine, lamenting the blindness of his own pride, and the blunders of his own calculations
他一直呆在希罗普郡，悔恨自己不该盲目骄傲，不该失算。

false是什么意思：
adj. 错误的；不真实的；人造的；假的；不诚实的；不忠诚的

This assumption is false in several ways.
这种推断是错误的，错在了多个方面。

The statement is manifestly false.
这种说法明显不确。

An act or instance of such falseness.
这种假装的行为或实例。

step是什么意思：
n. 脚步；步态，步伐；步骤；措施；阶段，等级；台阶，平台；舞步
v. 踩，踏；跨步，行走；跳舞；使成阶梯状

step by step welding
跨步焊法

It is a step class.
这是踏板操训练班。

They are not in step with the times.
他们跟不上时代的步伐。

bring是什么意思：
v. 带来；使…来到；引起，导致；促使；提出

Bring a glass of water for me.
给我拿一杯水来。

Cheek brings success.
厚着脸皮，无往不利。

On whose authority be the charge bring
根据谁给予的权利提出此指责