water by中文什么意思

供应饮水的人

• water:    n. 1.水；雨水；露；〔常作 pl ...
• by water:    乘船; 牛轭湖; 通过水运; 由水路 ...
• in the water:    水中; 在水里

例句与用法

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1. We had to move water by a chain pump because the electric pump had broken down .
   抽水机坏了，只好用人工车水。
2. Animals take in water by drinking, but it is also available to them in their food .
   动物通过饮水摄取水分，也可以从它们的饲料中摄取。
3. The abstraction of elements from soil water by plant roots can have a marked effect on chemical reaction rates .
   植物根系从土壤水中摄取养分元素能对化学反应速率产生显著的影响。
4. Determination on benzols of water by gas chromatography
   气相色谱法测定水中苯系物
5. They regulate the flow of water by the sluice gate
   他们用水闸门控制水的流量。