inclusion = in(向内) + clus(关闭) + ion(表名词) = 向内关闭→包含
infest = in(向内) + fest(抓住) = 在里面抓住→充斥着
active = act(做) + ive(...的) = 积极的
adaptive = ad(强化) + apt(适应) + ive(...的) = 适应的
Some recent interdisciplinary research has come out with results that at first sight seem contradictory - a city needs to have a sense of activity so it needs to be lively with sounds like the clack of high heels on a pavement or the hiss of a coffee machine, but these mustn't be too intrusive, because at the same time we need to be able to relax.
The cameras were not an intrusive presence.
Temperature taking is intrusive and will upset the child.