英语词汇“point source”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	point source
释义	point sourceˈpoint source noun [countable] earth science one particular place that is a source of pollution
随便看	shyness shyster Siamese cat Siamese twin Siberia sibilant sibling sibling rivalry sibyl sic Sicilian Sicily sick sickbay sickbed sick building syndrome sick day sicken sickening sickeningly sickie sickle sick leave sickle cell anemia sickly

英语词典包含48224条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。