1)in alarm,惊慌、担心2)alarum,惊慌3)be all in a fluster,惊慌失措;心情非常紧张4)There is no need to panic.,不必惊慌。5)Don't alarm yourself.,不要惊慌。6)There's no need to flap!,不必惊慌!
用法和例句
Well, let's not panic.
嗯,咱们不要惊慌。
No need to panic Ratty, no need to panic, stay calm, stay calm.