| 释义 |
acid/ˈæsid/ n. & adj.●n. 1 Chem. 【化】a any of a class of substances that liberate hydrogen ions in water, are usu. sour and corrosive, turn litmus red, and have a pH of less than 7 酸，酸类 b any compound or atom donating protons 可释放质子的化合物或原子 2 (in general use) any sour substance (通常指)酸性物质 3 slang the drug LSD [俚语]迷幻药(毒品) ●adj. 1 sharp-tasting; sour 酸的，酸味的 2 biting, sharp 刻薄的，尖刻的 an acid wit 尖刻的讥讽 3 Chem. having the essential properties of an acid 【化】呈酸性特征的 4 Geol. containing much silica 【地质】含大量硅的 5 (of a colour) intense, bright (颜色)强烈的；明亮的 □ put the acid on Austral. slang seek to extract a loan or favour etc. from [澳] [俚语]缠着借钱或讨要好处 □ acidic /əˈsidik/ adj.□ acidimetry /æsiˈdimitri/ n.□ acidly adv.□ acidness n.[French acide or Latin acidus, from acēre ‘be sour’] |