horizontally
adv. 水平地;地平地
例句
The wind was cold and drove the snow at him almost horizontally.
风很冷,裹着雪几乎是横着向他扑来。
《柯林斯英汉双解大词典》
Let's squash it horizontally.
让我们水平压扁它。
As I mentioned, the instrument was played horizontally, on the lap.
正如我提到的,这种乐器是横着演奏,放在大腿上。