alarm|alarmed|alarming|alarms

医生试图不让病人感到恐慌，但检查结果令人担忧。

The doctor tried not to ___alarm the patient, but the test results were concerning.

这份报告的发现令评论家们感到不安，它暗示了一个严重的疏忽。

Critics were ___alarmed by the report's findings, which suggested a serious oversight.

鸟类数量的突然下降让研究该生态系统的科学家们警觉起来。

The sudden drop in bird populations has ___alarmed scientists studying the ecosystem.

家庭农场正以惊人的速度消失。

Family-owned farms have been disappearing at an ___alarming rate.

科技变化的速度令人担忧。

The speed of technological change is ___alarming.

最近的研究提出了一些关于环境污染的令人担忧的数据。

The recent study presented some ___alarming data on environmental pollution.

全球气温的惊人上升需要立即采取行动。

The ___alarming rise in global temperatures demands immediate action.

最近关于气候变化的报告确实令人担忧。

Recent reports on climate change are truly ___alarming.

严重疾病的惊人频率已推动了公共卫生运动。

The ___alarming frequency of serious diseases has prompted public health campaigns.

火警警报响彻整栋大楼，促使人们立即疏散。

The fire ___alarms sounded throughout the building, prompting an immediate evacuation.