water.

1.[u]水a liquid without colour, smell or taste that falls as rain, is in lakes, rivers and seas, and is used for drinking, washing, etc.

2.[u]大片的水；水域；（尤指）江，河，湖，海an area of water , especially a lake, river, sea or ocean

3.[pl]（某一江、河、湖、海的）水域the water in a particular lake, river, sea or ocean

4.[u]（一片）水面the surface of a mass of water

5.[pl]（某个国家的）领海，海域an area of sea or ocean belonging to a particular country

6.[pl]murky, uncharted, stormy, dangerous, etc. ~不明朗（或未知的、困难、危险等）局面used to describe a situation, usually one that is difficult, dangerous or not familiar

by water

乘船；由水路using a boat or ship

its (all) water under the bridge

已成往事；往事云烟used to say that sth happened in the past and is now forgotten or no longer important

like water

大量地in large quantities

not hold water

（论点、借口、理论等）站不住脚，不合情理if an argument, an excuse, a theory, etc. does nothold water , you cannot believe it

sbs waters break

羊水破（即将分娩）when a pregnant woman'swaters break , the liquid in her womb passes out of her body just before the baby is born

(like) water off a ducks back

（像）耳边风；水过鸭背used to say that sth, especially criticism, has no effect on sb/sth

1.[t]~ sth给…浇水；灌溉to pour water on plants, etc.

2.[i]充满眼泪to become full of tears

3.[i]流口水to produce saliva

4.[t]~ sth给…水喝；饮（动物）to give water to an animal to drink

5.[t][usupass]~ sth流经；给（某地）供水to provide an area of land with water

6.[t]~ sth往（酒里）掺水；给…加水to add water to an alcoholic drink