开始学的英文短语
Start learning；
Begin to learn；
开始英文短语
at first 开始、最初、起初；
in the beginning 开始、起初；
at the outset 一开始
At first / Initially he opposed the plan, but later he changed her mind and decided to give them
some necessary help.
起初他反对这个计划,但后来他改变了主意,决定给他们一些必要的帮助。
At first I thought he was joking but then I realized he meant it.
起初我以为他是在开玩笑，但后来我意识到他是有意的。
In the beginning, there was a lot of scepticism about 3D imaging, particularly from within the
medical community.
刚开始，人们，尤其是医学界，对三维形象有很多怀疑。
It\'s tiring in the beginning, but after a while you will get used to it.
刚开始很无聊, 但过一阵子后你就会习惯。