英[niːz]。
意思：
1、n. 膝。
2、n. (Knees)人名；(德)克内斯。
短语：
1、Weaken Knees 削弱膝盖。
2、swollen knees 膝肿。
3、Your knees 你跪下。
4、My knees 我的膝盖。
5、knees chest 胸膝。
6、Weak Knees 发软。
7、cypress knees 池柏根膝。
8、Grazed Knees 擦破的膝盖。
9、knock Knees 两腿向内弯曲 ; 膝盖内扣。
语法：
knee的基本意思是“膝盖”,指大腿与小腿连接处的前面。引申可指“裤子的膝盖部”。
在表示“跪着,屈膝”时, knee常用复数形式。
在表示“在…的膝下”时,通常用at sb's knees结构。
造句：
1. He was very sick, now. He inched about on hands and knees, having lost everything — his blanket, his gun, and his gold.
现在他已经病得不轻了。他是用手和膝盖一寸一寸地在挪。什么东西都没了——毯子、枪，还有他的金子。
2. After hours of experimenting they felt a weakness in the muscles, a pain in the knees and a general sickness that lasted until the following day.
经过了几个小时的实验，他们感觉到肌肉的虚弱和膝盖上的疼痛，一种遍体的不适一直持续到了第二天。
3. Snowdrifts had covered the highway in many places and I kept falling down and bumping my knees.
雪堆覆盖了公路的许多地方,我不断地跌倒, 摔伤了膝盖。
4. Placing a pillow between her legs, I notice that these too are ice cold, and not until I run my hand up over her knees do I feel any of the life-giving warmth of blood.
当我把枕头放在她两腿之间时，发现它们也是冰凉的，直到把手移到她膝盖以上的部位，我才感受到血液供给生命的热度。
5. My knees are shaking, my heart is beating wildly and my head is enclosed in a crash helmet (防撞头盔) that seems much too thin.
我的双膝发抖，心狂跳不止，头戴的防撞头盔看上去似乎太单薄了。