1 [C,U] (an) intrusion (on/upon/into sth) something that disturbs you or your life when you want to be private 侵入；闯入；打扰: This was another example of press intrusion into the affairs of the royals. 这是新闻界侵扰王室人员事务的又一例子。

2 [C] (in geology 地质学) a mass of hot liquid rock that has been forced up from below the earth's surface and cooled in between other layers of rock 侵入岩浆 ➔intrusive /ɪnˈtru:sɪv ||; ɪnˈtrusɪv/ adj