a打头的形容词英语

The number of reported crimes is increasing at an alarming rate.

报警案件的数量正在以惊人的速度增长。

Our countryside is disappearing at an alarming rate.

我们的农村地区正在以惊人的速度消亡。

The disease is spreading with alarming rapidity.

这种疾病正在以令人吃惊的`速度蔓延。

The rainforests are disappearing at an alarming rate.

雨林正以惊人的速度消失。

The disease has spread at an alarming rate.

这种病以惊人的速度传播开来。