How to say a big number?
2022年9月11日1,200,000 one million (and) two hundred thousand. British English requires the “and” while it’s optional in American English.[1] one […]
1,200,000 one million (and) two hundred thousand. British English requires the “and” while it’s optional in American English.[1] one […]
C#、Python程序中可以写yield指令，这样程序的执行权就暂时交出去了，等另一方运行完成后再回来。设当前方法为f，f可以集中处理资源创建和销毁，资源创建完成后，用yield指令把资源交给另一个方法。 C#实现如下。f为包含yield的方法，File类代表对外部资源的封装。f的方法体集中处理fi […]
A blockchain smart contract only read committed, cannot read-uncommitted. [1] A blockchain is a shared append-only distributed database with full repl […]
等等 , and so on , that kind of thing 注意不加and , that sort of thing 注意不加and 等+类别 , and other , and other sort of , and other kind of I like pizza, spaghe […]
different adj. Different people like different food. 用了两个different，不好看。 People like different food. 其实两个different是累赘的，删掉第一个即可。这大概是中国的语言习惯问题，喜欢加形容词。
Children love stories. As evidence/As proof, they fall asleep while listening to music. 请问as proof, as evidence在此处用法正确吗？ 中国人把as翻译为“作为”，采用翻译的方法，“作为证据，孩 […]
单数：作主语时，动词用单数形式。冠词用a或the。 复数：作主语时，动词用复数形式。冠词用the或无。 可数：可以加s变复数。然后依照单数、复数规则。 不可数：不可以加s变复数。作主语时，动词用单数形式。冠词用the或无。除非：PEU 120.4, PEU 131 pace [单，不可数] a pa […]
听到单词开头，别急着高兴，还要注意听单复数。雅思中，day of week遵守规则 on Wednesdays = on every Wednesday（真题16 Test 1），虽然（美式）英语可以用on Wednesday表示单次或循环事件。[1][1] 当选择题选项是一个列举的时候，对听到的列 […]
PEU 92 to do不定式可以做补语。 My ambition was to retire at thirty. 该句式可以用preparatory it，即 It was my ambition to retire at thirty. 该句式类似于 To be or not to be, t […]
north, south, east, west统称compass point。 of sth 方位词后可以加of sth。当没有of sth时，罗盘方位的原点是隐含的，要读者自行推断。 Houses are less expensive ?? the north than ?? the south […]