interposition
/ɪnˌtɜːpəˈzɪʃən/noun
mass noun
1- the action of interposing someone or something插入, 介入：
the interposition of members between tiers of management.
在管理层之间插入人员。
1.1
- interference干预, 干涉, 干扰：
prevented by the interposition of your wife.
因你妻子的干预而受阻。
词源
late Middle English: from Latin interpositio（n-）， from the verb interponere （see INTERPOSE）.