on water 和on the water区别？
一、on water 和on the water区别？
on the water 在水上
这里on和in的意思是不一样的
如果是船，就要用on，表示在水面上
如果是人游泳，就要用in，表示在水中
in the water 【在水中】表示大部分或全体在水面以下。如：
He let his fingers trail in the water.
他把手伸进水里，任水流滑过指间。
来自柯林斯例句
minute amounts of chemicals in the water
水中含量极小的化学成分
on the water【在水上】表示【大部分或全体在水面之上】。如：
The whirlpool sucked down everything floating on the water. 漩涡把水面上漂的东西都吸进去了. 来自《简明英汉词典》
The moonlight gleamed on the water.
月光照在水面上泛起粼粼波光。
来自《权威词典》
鸭子在水里游，得看具体情况，如表示【潜水】用in the water.如表示【在水面上荡漾】用on the water.
鸟在树上用"in"
in the tree和on the tree译成汉语都是“在树上”之意,但所表示的含义是不一样的.in the tree多指外界的事物或人在树上,而非树木自身所长；而on the tree则多指树自身所有,长在树上的东西.请辨明：
树上有一些鸟.
误：There are some birds on the tree.
正：There are some birds in the tree.
树上（长）有许多又大、又红的苹果.
误：There are many big,red apples in the tree.
正：There are many big,red apples on the tree.
二、fresh water plain water区别？
fresh water plain water没有区别。都表示“淡水 ，白开水”的意思。
三、a lot of water还是many water？
许多水的表达是a lot of water, much water或者plenty of water，但是不能用many water，因为water是不可数名词，而many只能修饰可数名词，后面加可数名词复数，much只能修饰不可数名词，a lot of＝lots of＝plenty of都表示许多的意思，后面加可数名词复数或者不可数名词。
四、salt water salty water区别？
salt water作形容词,只作定语,表示“含盐的”或“用盐腌制的”,如：salt water （盐水）,salt pork（腌制猪肉）
salty water作形容词,既可作定语,又可作表语,表示“咸的”.如：The bacon is too salty for me.
If you want some more salt,just sprinkle some on them.
这里的salt是名词,意为“盐”.如果你还想加点盐，就撒一些在上面。
五、tap water和potable water区别？
tap water:从管道通过水龙头的水.potable water:是可以喝的水.像 矿泉水如果tap water被消毒了的 那它也是potable water
六、boiled water和boil water区别？
boiled water是已经滚开了的水，而boil water则是烧开水的意思，区别可以从以下例子看出：
There is not much boiled water left, can you please boil more water, so we have enough water to supply. 烧开的水已经不多了，请你多烧点水，我们有足够的水供应。
七、boiled water和boiling water区别？
区别就是两者都是动词boil非谓语动词+water短语但意思是不一样的，具体的不同如下
boiled water中文意思是白开水；煮开过的水
If you give your baby juice, dilute it well with cooled, boiled water.
boiling water中文意思是沸水；麻烦事
His mother laughed, put some Elder-flowers in the tea-pot, and poured boiling water upon them.
八、请问cool water，cold water，ice water的区别，谢谢啦？
cool water 凉水，室温或稍低於室温的水
cold water 冷水，经冷藏的水
ice water 冰水，含冰块的水
九、water副词？
n.
水；雨水；海水；海域
v.
给…浇水；供以水；加水稀释；流泪
变形
复数：waters过去式：watered过去分词：watered现在分词：watering第三人称单数：waters
双语释义
n.(名词)
[U] 水 the most common liquid, without colour, taste or smell, which falls from the sky as rain, forms rivers, lakes and seas and is drunk by people and animals
[P] 水域 a mass or area of water, such as a lake, ocean or river
v.(动词)
vt. & vi. 浇水; 洒水 put water on; sprinkle with water
英英释义
water
n.
binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent
同义词：H2O
the part of the earth's surface covered with water (such as a river or lake or ocean)
"they invaded our territorial waters"; "they were sitting by the water's edge"
同义词：body of water
a facility that provides a source of water
"the town debated the purification of the water supply"; "first you have to cut off the water"
同义词：water systemwater supply
once thought to be one of four elements composing the universe (Empedocles)
liquid excretory product
"the child had to make water"
同义词：urinepisspeepiddleweewee
十、如何区别Waterproof Water Repellent Water Resistant？
一般认为防水级别由高到低的排列是：
Waterproof > Water Repellent > Water Resistant
但实际上并没有国际标准定义以上三种防水的级别。
一般防水级别可以参考IP Code, 最低IP0 不防水, 最高IP9 可抵御近距离80度下高水压不渗漏。
另外 water replellent 大多会在材料表面上一层纳米涂层，使之产生疏水性，水滴就不会凝聚在材料表面。
登载此文只为提供信息参考，并不用于任何商业目的。如有侵权，请及时联系我们：cp688cp688@163.com
