| 例句 |
Some soils are actually too alkaline for certain plant life.有些土壤其实碱性过强，不利于某些植物生长。Incorporating organic material into chalky soils will reduce the alkalinity.在白垩质土壤中添加有机物可降低其碱性。Some soils are actually too alkaline for certain plant life.有些土壤碱性实在太强，不利于某些植物生长。Antacids are alkaline and they relieve pain by neutralizing acid in the contents of the stomach.抗酸剂是碱性的，通过中和胃容物中的酸来减轻疼痛。 |