Think of it every second 我每时每刻都在想这些 ; 我没有一秒钟不在想你 ; 无时无刻想着你
On second thought forget it 再仔细想想别太在意了
It was the second time 那是第二次
read it a second time 再读他一遍
give it a second thought 三思 ; 考虑下
Second only to it 仅次而已
Second sight ordains it 冥冥之中自有天意
the second is like it 其次也相仿
It Came In Second 他们得第二
This method has two advantages: first it is cheaper and second it is quicker.
这个方法有两个优点:一是更便宜,二是较快。
Second, it can protect the health of athletes.
第二,它可以保护运动员的健康。
If a spacecraft travels faster than 11 km a second, it escapes the Earth's gravitational pull.
如果一架宇宙飞船飞行超过每秒11公里,它就能摆脱地球引力。
It became the second of the big three American automakers to seek protection from its creditors while continuing operations.
VOA: special.2009.06.05
For example, here, in one second it went from here to here.
例如,在一秒内它从这儿运动到这儿
Frequencies, how many times you go around, f is revolutions per second It's called the angle of velocity.
频率就是一秒转多少圈,因为 f 是每秒转过的圈数,这就是角速度
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