骨气的英文：
moral integrity; strength of character

参考例句：

"She's wishy-washy, and has no guts."
她是软棉花捏的,一点儿骨气都没有

Then she accused him of fickleness and cowardice
然后，她又责备他反复无常，没有骨气。

He has no guts. He would be Back and good to people when given a song and dance
他真没骨气,给两句好话就又和别人好起来了

I could carve out of a banana a judge with more backbone than that.
我用香蕉做出来的法官都比他有骨气。

Bill is too tame to stand up for his own rights.
比尔太没骨气，竟不敢起来维护自己的权利。

Stand up for yourself a bit don't be such a doormat!
长点骨气吧--别老这么忍着任人践踏!

Stand up for yourself a bit don't be such a doormat!
长点骨气吧--别老这麽忍着任人践踏!

moral是什么意思：
adj. 道德上的；讲道德的；道义上的
n. 道德；品行；风纪；寓意

This is a moral issue.
这是一个道德问题。

He is wrong by moral standards.
按道德规范，他错了。

a high moral standard
很高的道德水准

integrity是什么意思：
n. 诚实，正直；完好，完整；完善

vertical integration.
包括从生产到销售各个阶段的纵向联合。

an integral equation
积分方程

integrate a restaurant
取消饭馆用餐的种族隔离

strength是什么意思：
n. 力量；长处；勇气；强度

Union is strength
团结就是力量

Union is strength.
团结就是力量。

Maximum crushing strength (=crushing strength at maximum load)
抗压极限强度