a bargain is a bargain的意思|示意

说话要算数 a bargain is a bargain 讲过要算数; 说话要算数; 拙匠常怨工具差..

达成的协议不可撕毁 A bargain is a bargain. 达成的协议不可撕毁 A bad workman quarrels with his tools. 拙匠常怨工具差（人笨怨刀钝）。

一言为定 ... A bad workman always blames his tools。拙劣的工匠总是埋怨工具不好。 A bargain is a bargain。一言为定；协议已成，不可反悔。 Barking dogs seldom bite。会叫的狗不咬人；色厉内荏。 ...

协议已成 ... A bad workman always blames his tools。拙劣的工匠总是埋怨工具不好。 A bargain is a bargain。一言为定；协议已成，不可反悔。 Barking dogs seldom bite。会叫的狗不咬人；色厉内荏。 ...