Definition: a sudden feeling of fear or worry that something bad might happen Level: C2
没必要惊慌——一切都在掌控之中。
There's no need for ___alarm — everything is under control.
她镇定的存在帮助他们驱散了恐慌感。
Her calming presence helped to dispel their sense of ___alarm.
当他意识到文件不见了时，一阵突如其来的恐慌攫住了他。
A sudden feeling of ___alarm gripped him when he realized the documents were missing.
