用法:
1 causing worry 令人担忧的; 使人发愁的:
worrying problems 叫人忧虑的问题.

用法:
2 full of worry 忧心忡忡的:
It was a very worrying time for them. 那时他们十分忧虑.

• expediently
• expedite
• expedition
• expeditionary
• expeditious
• expeditiously
• expel
• expend
• expendable
• expenditure
• expense
• expense account
• expensive
• expensively
• experience 1
• experiment 1
• experimental
• experimentally
• experimentation
• expert 1
• expertise
• expertly
• expertness
• expiate
• expiation