4月20用英语怎么说？有两种写法；分别是：April 20th，2020或者是20th April，2020；在2018年11月16日召开的第26届国际度量衡大会对秒的定义：未受干扰的铯-133的原子基态的两个超精细能阶间跃迁对应辐射的9,192,631,771个周期的持续时间（Δvcs）。这个定义提到的铯原子必须在绝对零度时是静止的，那么，4月20用英语怎么说？一起来了解一下吧。
3:15
three fifteen
a quarter/fifteen past three
4:20
four twenty
twenty past four
5:25
five twenty five
twenty five past five
6:30
six thirty
a half/thirty past six
7:40
seven forty
twenty to eight
8:45
eight forty five
a quarter/fifteen to nine
10:55
ten fifty five
five to eleven
希望能够帮到楼主
3:15、three fifteen / a quarter past three
4:20、four twenty / twenty past four
5:25、five twenty-five / twnety-five past five
6：30、six thirty / half past six
7:40、seven forty / twenty past eight
8:45、eight fory-five / a quarter to nine
9:50、nine forty / ten to ten
10:55 ten fifty-five / five to eleven
英语日期的表达方法
在日期方面，美英的表达方式是有差别的。以日为先，月份为后，此为英国式，美国式则与此相反。
如二零零九年三月二日的写法：March 2, 2009（美），2nd March 2009（英）。
在美式的写法中，1st， 2nd， 3rd的st， nd， rd是不使用的。由于日期书面表达不同，读法也不一样。如1987年4月20日，英式的写法是20th April 1987，读成the twentieth of April， nineteen eighty-seven；
美式的表达是April 20,1987，则读成April the twentieth， nineteen eighty-seven。同样，全部用数字表达日期时，英美也有差别。
1998年5月6日按照英国式应写成6/5/98，而按照美国式应写成5/6/98；01/08/1998是英国式的1998年8月1日，按照美国的表达方式却是1998年1月8日，美国的1998年8月1日应写成08/01/1998。
扩展资料：
日期的表示法
1、日期的写法(书面语)和读法(口语)稍有不同：
如“十月一日”可以写成October1
October1st
1stOctober
(the)1stofOctober等
表示月份的词也可用缩略式，如Oct.1，1Oct.
但是在口语中通常只有两种读法October(the)first或thefirstofOctober。
There are two ways to write the date: April 20th, 2020 or 20th April, 2020.
The second, as defined by the 26th CGPM (Conference Generale des Poids et Mesures) held on November 16, 2018, is the duration of 9,192,631,771 cycles of the radiation corresponding to the transition between the two hyperfine levels of the unperturbed ground state of the cesium-133 atom. This definition specifies that the cesium atom must be at rest at absolute zero temperature and in a zero magnetic field environment on the Earth's surface.
In everyday life, we also use other units of time such as milliseconds (ms), minutes (min), hours (h), days (d), months (m), and years (y).
Relative time, also known as real time, is represented by real numbers and refers to the time experienced by points not moving in extra dimensions. Absolute time, represented by imaginary numbers, pertains to the time experienced by points moving in extra dimensions.
Space and time are interconnected; space provides the framework for things to change, i.e., change occurs because things exist in space. Space itself lacks energy; when change happens, the energy produced is offset by an equal and opposite amount of opposing energy.
A point's movement through space can be described as the point's position over time. A point's position at any given time is unique, meaning there is a direct relationship between time and the position of the described point. The described point can remain in the same location while changing with time, indicating a functional relationship between time and the point's position.
A quater pass three, twenty pass four, twentyfive pass five, half pass six, twenty to seven,a quater to nine, five to eleven.
以上就是4月20用英语怎么说的全部内容，有两种写法；分别是：April 20th，2020或者是20th April，2020；在2018年11月16日召开的第26届国际度量衡大会对秒的定义：未受干扰的铯-133的原子基态的两个超精细能阶间跃迁对应辐射的9,192,631,771个周期的持续时间（Δvcs）。这个定义提到的铯原子必须在绝对零度时是静止的。
