Definition: the way in which two things are connected Level: B2
科学家正在调查晒伤和皮肤癌之间的关系。
Scientists are investigating the ___relationship between sunburn and skin cancer.
心灵与身体之间的关系已被科学家证明。
The ___relationship between mind and body has been proved by scientists.
饮食和健康之间有很强的关联。
There is a strong ___relationship between diet and health.
