n.坚定；坚固；坚度
firmless───坚定的
infirmness───n.虚弱
firstness───第一性
airiness───n.通风；空虚；微妙
dimness───n.微暗；不清楚；混沌
direness───可怕；悲惨；（dire的名词形式）
fairness───n.公平；美好；清晰；顺利性
farness───n.远
fineness───n.美好；纯度；细微；优雅
He was a man of intelligence and of firmness of will.───他是个聪明而又意志坚定的人。
During the senescence of Xue Hua Pears, the fruit firmness declined with the flesh developing the squarrose and browning.───雪梨衰老时，硬度下降，果肉褐变糠化。
Mrs. Darling left the room to get a chocolate for him, and Mr. Darling thought this showed want of firmness.───达琳太太离开房间去给他拿一块巧克力，达琳先生认为这是不够坚定的表现。
Her lips and chin had a gentle firmness, and in her green suit she was like springtime come.───像春天来，她的唇和下巴有了一个温和的坚固，而且穿戴她的绿色套装她是。
At this point Jordan and I tried to go, but Tom and Gatsby insisted with competitive firmness that we remain.───这时乔丹和我都想走，但是汤姆和盖茨比争先恐后地阻挡，硬要我们留下。
Washington's attempt to balance humility with firmness was not always easy to achieve.───他试图在谦恭和坚定之间取得平衡，但这一点不是一向容易做到。
Gandhi objected to "passive resistance" as a translation of Satyagraha: in Gujarati, it seems, the word means "firmness in the truth. "───甘地反对把Satyagraha译成“消极抵抗”：好象在古吉拉特语里，词义是“坚持真理”。
Her lips and chin had a gentle firmness, and in her pale green suit she was like springtime come alive.───她的嘴唇和下巴有一个温柔的坚定，她身穿淡绿色套装，就好像春天一样。
limp -- drooping, lacking firmness He gave her a limp, cold handshake.───他有气无力且冷淡地与她握了一下手。
Love asks faith, and faith firmness.
Your recalcitrance obliges firmness on my part.
The bed's firmness suited him.
It's a case of finding the mean between firmness and compassion.
This situation needs to be handled with firmness yet encouragement.
The new teacher has a reputation for firmness and is unlikely to tolerate misbehaviour.
The firmness of his handshake reassured me.
Love asks faith, and faith asks firmness.
Wilson refused their offer with immovable firmness.