Causing anxiety or concern

• Troubling in a way that raises alarm

引起担忧或不安

• 令人警觉的问题或情况

Feeling anxious about something

• Giving way to persistent concern

因某事而担心

• 陷入持续的忧虑

Causing someone anxiety or distress

• Troubling another person

使某人焦虑或苦恼

• 让他人不安

The act or state of worrying

• Persistent anxiety or fretfulness

担忧的行为或状态

• 持续的焦虑或烦躁

Pulling, biting, or fiddling at something repeatedly

• Of a dog, attacking and shaking prey

反复拉扯、咬弄或摆弄某物

• 指狗咬住并猛甩猎物