acid
美[ˈæsɪd] n.酸；酸味物质
网络脾气坏的；酸；酸性；酸的
1 . Acid rain is not straightforwardly attributable to the burning of coal.
酸雨并非简单地由烧煤造成。
来自柯林斯例句
2 . Nor is acid rain always, and universally, a bad thing.
酸雨也并非在任何情况下都是坏事。
来自柯林斯例句
3 . This comedy of contemporary manners is told with compassion and acid humour.
这部当代风尚喜剧杂糅了悲悯的情怀和尖酸的幽默。
来自柯林斯例句
4 . The somewhat acid flavour is caused by the presence of lactic acid .
这种微酸的味道是因为含有乳酸造成的。
来自柯林斯例句
5 . Iron and folic acid supplements are frequently given to pregnant women.
铁剂和叶酸片常被配给孕妇服用。
来自柯林斯例句
1.any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt
2.street name for lysergic acid diethylamide
3.harsh or corrosive in tone;
an acerbic tone piercing otherwise flowery prose
4.containing acid;
an acid taste
ACID，指数据库事务正确执行的四个基本要素的缩写。包含：原子性(Atomicity）、一致性（Consistency）、隔离性（Isolation）、持久性（Durability）。一个支持事务（Transaction）的数据库系统，必需要具有这四种特性，否则在事务过程（Transaction processing）当中无法保证数据的正确性，交易过程极可能达不到交易方的要求。