v.改变，改动，修改；阉割，切除（alter的过去式过去分词）
faltered───vi.衰弱；衰退；（嗓音）颤抖；结巴地说；蹒跚；犹豫；n.踌躇；支吾；颤抖；n.(Falter)（美、德）法尔特（人名）
haltered───n.缰绳；绞索；vt.给…套上缰绳；束缚；n.(Halter)人名；(德、罗)哈尔特；(法)阿尔泰；(英)霍尔特
paltered───v.含糊其词；敷衍了事；讨价还价
alterer───n.错误警报
unaltered───adj.不变的；未被改变的；照旧的
alterers───年龄
alternes───[生态]群落交错
bantered───n.无恶意的玩笑
bartered───v.以（货物、服务）作为交换；以物换物（barter的过去式及过去分词）
June's events completely altered the political landscape.───6月的事件完全改变了政治局面。
Nothing has altered and the deadline still stands.───什么也没有更改，最后期限依然有效。
The landscape has been radically altered, severely damaging wildlife.───地貌彻底改变，严重损害了野生动物。
Some things simply cannot be altered and resilient people accept this, not wasting energy on trying to do the impossible.───有些东西根本无法改变，有韧性的人能接受这一点，不会浪费精力来做不可能的事。
'But I'd always have to drink enough to be in an altered state.───但我总是需要喝足够的酒来进入这种改变的状态。
cell phone has altered human relations. there is usually a note on the door of conference room, which reads "close your handset. "───手机改变了人与人之间的关系。通常有注意到会议室的门上的告示，写着“关闭手机。”
he looked. . . with clouded eyes and with an altered manner of breathing- Charles Dickens.───他用模糊的眼神看着，连呼吸的方式都改变了——查尔斯·狄更斯。
Where the two worlds do connect, it is often because people have carefully altered objects and methods of work to be computer-friendly.───即使这两个世界有确实相交之处，也常是因为人们小心地把物体或工作方法改变成适合电脑的方式。
Beethoven thought of an air, hammered at it, altered it again and again.───贝多芬想起了一个曲调，就专心致志地研究它，一遍又一遍地修改它。