单词：pah
音标：[pɑ:] ；
interj. (表示轻蔑、憎恶或不快)呸, (表示轻蔑、憎恶或不快)哼
[医] 对氨基马尿酸
[医] 对氨基马尿酸
interj. An exclamation expressing disgust or contempt. See Bah.
n. A kind of stockaded intrenchment.
n. A kind of stockaded intrenchment.
词型变化：名词复数形式 : pahs
词性分布：
pah的用法和样例：
例句
用作缩略词(abbr.)
- The results showed that the cultivated bacteria had a significant degradation effects to PAH.结果表明,降解菌对堆肥中的多环芳烃有明显的降解作用。