DictionaryForumContacts

   English
Google | Forvo | +
to phrases
foul gas
busin. 惰性气体
chem. 气体
coal. 惰〔不凝〕性气体; 秽臭气
met. 污气
nautic., tech. 不凝性气体惰性气体
oil 含硫化氢的气体
tech. 恶臭气体; 不凝性气体; 污浊气体
textile 秽气
wind. 臭气
foul gas: 1 phrase in 1 subject
Technology1