| 单词 | acid |
| 释义 | nounadjective🔑 acidBrE /ˈæsɪd/ NAmE /ˈæsɪd/ noun 🔑 [U , C ](chemistry化学) a chemical , usually a liquid , that contains hydrogen and has a pH of less than seven. The hydrogencan be replaced by a metal to form a salt . Acids are usually sour and can often burn holes in or damage things they touch 酸 ➡ compare alkaliacid , catalyst , chemistry , compound , formula , molecule , pH , react , solution , valency ➡ see also acetic acid, amino acid, ascorbic acid, citric acid, hydrochloric acid, lactic acid, nitric acid, nucleic acid, sulphuric acid[U ](slang ) = LSD🔑 acidBrE /ˈæsɪd/ NAmE /ˈæsɪd/ adjective (specialist ) that contains acid or has the essential characteristics of an acid ; that has a pH of less than seven 酸的；酸性的◆ Rye is tolerant of poor , acid soils . 黑麦耐贫瘠的酸性土壤。 ➡ compare alkalinethat has a bitter sharp taste 酸的；酸味的SYN sour◆ acid fruit 酸水果bitterpungent ⬥ sour ⬥ acrid ⬥ sharp ⬥ acidThese words all describe a strong, unpleasant taste or smell.以上各词均形容味道或气味强烈、令人不适。bitter(of a taste or smell) strong and usually unpleasant; (of food or drink) having a bitter taste指（味道或气味）强烈的、令人不适的，（食物或饮料）味苦的pungent(of a smell or taste) strong and usually unpleasant; (of food or smoke) having a pungent smell or taste指（气味或味道）强烈的、令人不适的，（食物）味苦的，（烟）呛人的、刺鼻的：◆the pungent smell of burning rubber烧橡胶的刺鼻气味sour(of a taste) bitter like the taste of a lemon or of fruit that is not ripe; (of food or drink) having a sour taste指（味道）酸的，（食物或饮料）有酸味的：◆Too much pulp produces a sour wine.过多的果肉会让酒变酸。acrid(of a smell or taste) strong and unpleasant; (of smoke) having an acrid smell指（气味或味道）刺激的、难闻的，（烟）呛人的、刺鼻的：◆acrid smoke from burning tyres燃烧轮胎产生的熏烟sharp(of a taste or smell) strong and slightly bitter; (of food or drink) having a sharp taste指（味道或气味）强烈而略苦的、刺鼻的，（食物或饮料）味苦的、辛辣的：◆The cheese has a distinctively sharp taste.这奶酪味道很冲。acid(of a taste or smell) bitter, like the taste of a lemon or of fruit that is not ripe; (of food or drink) having an acid taste指（味道）酸的，（气味）有刺激性的，（食物或饮料）有酸味的which word?词语辨析A bitter taste is usually unpleasant, but some people enjoy the bitter flavour of coffee or chocolate. No other word can describe this flavour. A sharp or pungent flavour is more strong than unpleasant, especially when describing cheese. Sharp, sour and acid all describe the taste of a lemon or a fruit that is not ripe. An acrid smell is strong and unpleasant, especially the smell of smoke or burning, but not the smell of food. * bitter 指味道通常为苦的、令人不快的，有人却喜欢咖啡或巧克力的苦味。没有其他词可用来形容这种味道。sharp 或 pungent 主要强调味道强烈而非令人不快，在描述奶酪的味道时尤其如此。sharp、sour 和 acid 均形容柠檬或未熟水果的酸味。acrid 指气味强烈而令人不快，尤指烟味或燃烧产生的气味，但不用来形容食物的气味。Patternsa(n) bitter/pungent/sour/acrid/sharp/acid taste/flavoura(n) bitter/pungent/acrid/sharp/acid smell/odoura(n) bitter/sour/sharp/acid fruitpungent/sharp cheesepungent/acrid smoke(of a person's remarks 言辞) critical and unkind 尖刻的；尖酸的SYN sarcastic, cutting◆ an acid wit 尖刻的俏皮话 |
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