moving into all areas of something and difficult to stop侵袭的,侵入的
an invasive disease侵袭性疾病
They treated the cancer with non-invasive methods/surgery (= not cutting into the body).他们用无创方法/手术治疗癌症。
An invasive organism is one that has arrived in a place from somewhere else and has a harmful effect on that place.(来自其他地区,对当地有危害的生物)侵入的
The Asian long-horned beetle is one of the newest and most harmful invasive species in the United States.亚洲长角甲壳虫是最新也是最有害的侵入美国的生物之一。