nervous
🇺🇸
/ˈnɜːrvəs/
🇬🇧
/ˈnɜːvəs/
worried or scared about something
I feel nervous before a big test.
大考前我感到紧张。
easily worried or scared
He is a nervous person who worries a lot.
他是个容易紧张、经常担心的人。
related to the body's nerves and feelings
The nervous system helps control our body.
神经系统帮助控制我们的身体。