acid

单词acid

基本解释

n.: 酸
adj.: 酸的；酸性的；酸味的；尖刻的
网络: 酸性物质；尖酸的；迷幻药

权威解释

• 酸:

  a chemical, usually a liquid, that contains hydrogen and has a pH of less than seven. The hydrogen can be replaced by a metal to form a salt. Acids are usually sour and can often burn holes in or damage things they touch.

• 酸的；酸性的:

  that contains acid or has the essential characteristics of an acid; that has a pH of less than seven

• 酸的；酸味的:

  that has a bitter sharp taste

• 尖刻的；尖酸的:

  critical and unkind

英汉解释

• 【化学】酸的,酸性的

• 辛辣的;尖酸的;酸溜溜

• 〔比喻〕尖酸刻薄的,易怒的

• 酸味的

• 含大量硅酸的

• 〔化〕酸

• 酸味物

• 酸性物

词性分析

• 复数：acids

单词搭配

• adj.+n.:

  acid test,acid humour

同义词

adj.acidictartsourbittersharp

反义词

adj.sweetmild

例句

• Scientists say the toothpastes do make enamel more acid-resistant -- but not enough to protect you if you guzzle soda all day.

  不过，专家同时表示，虽然此类牙膏确实能提高牙釉质的耐酸性，但如果你整天狂饮苏打水的话，牙膏也是没有用的。

• Potentiometric Titration In this experiment, the student is given a mixture of a strong monoprotic acid and a weak polyprotic acid.

  电位滴定在这个实验中，学生被分给一个由一元强酸和多元弱酸所组成的混合物。

• With microwave technology, microelement amino acid chelates can be rapidly synthesized, which has no pollution and low cost.

  而利用微波技术，可以快速合成微量元素氨基酸螯合物，工艺简单、无污染、成本低。

• White wine made from grapes grown in a cool climate is often paler, with a higher amount of acid.

  使用在凉爽气候中生长的葡萄酿制的白葡萄酒通常要暗淡一点，而且更酸。

• The state of the economy is usually the acid test of any government" s success.

  经济情况通常是对历届政府的严峻考验。

• He thought that if everybody dropped acid, all the bad stuff in the world would stop. But he wasn"t just a soppy guy with long hair.

  他认为，如果每个人都沉溺在毒品带来的迷幻中，那全世界的丑恶现象就都会停止了。

• For a plate of fine scratches, can be used to dip in a little dilute sulfuric acid with a soft brush on scratch Office for processing.

  差于印版上的划痕，可以用细毛笔蘸极众稀硫酸涂在划痕处办理。

• We are ready to give up when a person we truly love, only our own hearts of those who understand our plight and acid.

  当我们准备放弃一个人我们真正爱的人时，只有我们自己明白我们心中的那些苦和酸。

• When a dish seems to be lacking something and you"ve already seasoned it with salt, sometimes what"s missing is acid.

  当一道菜看似来似乎缺少某些东西时，而你已经用盐来调过味了，有时候你缺少的是一些酸。

• Boric acid has been used to kill other insects including cockroaches, termites and ants inside homes since the middle of last century.

  自上世纪中期以来，硼酸就一直被用来消灭家中的蟑螂，白蚁和蚂蚁等昆虫。