4. direction 方向

3. road／path 道路

2. manner 方式

3. the form in which some types of energy such as light and sound

move 波

long-wave 长波

short wave 短波

vi. to move your hand or arm from side to side in order to greet someone or attract their attention 挥手

vt. make something move 使波动

way [wei] n. 1. method 方法，手段

2. a movement of your hand or arm from side to side 挥手

2. an area of water such as a lake, river, etc. 水域

vt. to pour water on an area of land, a plant etc, especially in order to make things grow. 浇水，灌溉

vi. eyes water 流泪

vt. to give an animal to drink．

使(牛、马等)饮水

fresh water 淡水

boiling water 沸水

wave [weiv] n. [C] 1. a line of raised water that moves across the surface of the sea 波浪

2. [sing. U] the act of watching something carefully in order to warn

people of any danger 看守，守卫

keep watch 守望，值班，放哨

on watch 守望，值班

watch over 登看，监视

syn. look

water ['w :t ] n. [U] 1. the colorless liquid that falls as rain, fills lakes and

rivers, and is necessary for life to exist 水

2. unwanted materials 废物，垃圾

vt. not use sensibly 滥用，浪费

adj. waste materials, substances etc are unwanted because the good part of

them has been removed. 无用的，废弃的

a waste of money／time／effort 浪费(金钱、时间、力气)

syn. rubbish, refuse

ant. save

watch [w t ] vi. vt. to look at and pay attention to something that is happening 观看，注视

n. 1. [C] a small clock that you wear on your wrist or carry in your pocket

手表，怀表

2. vi. to clean yourself with soap and water 洗

washing n. [U] 洗 eg. do some washing

wash away 冲走

waste [weist] n. 1.[sing. U] things such as money or skills that

should be used and are not or that are not used effectively 滥用

2. to tell someone about something before it happens so that they are not worried or surprised by it 预先通知

warn sb. not to sth. 告诉某人别做某事

warn sb. against doing sth. 告诉别人别做某事

warn sb. of sth. 告诫某人可能有

warning n. 警报，警告，预先通知

wash [w ] 1. vt. to clean something using soap and water 洗