有以下4个： get to know；learn about；inquire about；be aware of
扩展资料
例句：
Two things you need to be aware of.
但您应该知道两件事。
It is important to be aware of what you drink.
注意喝什么很重要。
It is important that operators be aware of these expected pressure changes.
设备操作人员应知道压力变化的.现象。
It was not supposed to be aware of such data.
它并不觉得要感知这样的资讯。
It has taken many years to be aware of this and study this in detail.
人们花了许多年才意识到了这一点，并详细研究这一点。
