seawater

n.

海水；海流；

1. I like to stand in seawater and sport in summer.
   夏天我喜欢站在海水里嬉戏。
2. Salt is a component of seawater.
   盐是海水的一个构成成份。

Methods of seawater analyses
A practical handbook of seawater analysis
A practical handbook of seawater analysis
The future of seawater desalination: energy, technology, and the environment.
A Manual of Chemical & Biological Methods for Seawater Analysis
The solubility of nitrogen, oxygen and argon in water and seawater
Characterization of marine and terrestrial DOM in seawater using excitation-emission matrix spectroscopy
A Bacterial Method for the Nitrogen Isotopic Analysis of Nitrate in Seawater and Freshwater
A comparison of the equilibrium constants for the dissociation of carbonic acid in seawater media
Studies of marine planktonic diatoms. 2. Use of Cyclotella nana Hustedt for assays of vitamin B12 in seawater.