intervenes [ˌɪntəˈvi:nz]

以下由轻松背单词网站提供

附加级

阻碍( intervene的第三人称单数 )；出面；插嘴；介于…之间

A week intervenes between Xmas and New Year's Day. 圣诞节与元旦之间相距一周。
A week intervenes between Christmas and New Year's Day. 圣诞节和元旦相隔一周。