对于初为父母的人来说，有时候很难弄清楚到底孩子为什么哭。

Sometimes, for a new parent, it can be very difficult to work exactly what your baby is crying about.

youdao

2008年凭借《办公室有鬼“盒子门”》初为观众熟悉，并创下当年小剧场话剧票房奇迹。

He became well known by audience in 2008 with the drama "Office with Ghosts" Box Door and got the first place in the year 's small theater drama.

youdao

当然，许多初为父母的人一直都在到处找新的不同寻常的名字——也许他们仅仅是喜欢这个名字而已。

Of course, many new parents are always on the prowl for new and unusual names - perhaps they just liked the sound of it.

youdao

p1 V1 Initial find -- there are many ways p2 V2 V1 I can get from one state to the other.

初态的氩气状态为,末态为。

麻省理工公开课 - 热力学与动力学课程节选

What it means is if you'd release a rock at that location one second before with a certain speed that we can calculate, it would've ended up here with precisely the position and velocity it had at the beginning of our experiment.

它的意义在于,若在该处以特定速度抛出一个物体,这个速度可通过计算得到,一秒之后,物体会运动至我们设定的起点,并且速度为我们设定的初速度

耶鲁公开课 - 基础物理课程节选

Even at=0, and it has an initial velocity, so even without any acceleration, it will be moving from y0 to y0+vt.

即使at=0,它仍然有初速度,因此即使加速度为0,它也会从y0运动到y0+vt

耶鲁公开课 - 基础物理课程节选