ec·top·ic
adjective/ekˈtɒpɪk/
/ekˈtɑːpɪk/
(medical)- in an abnormal place or position
（妊娠）异位的，子宫外的 Oxford Collocations DictionaryEctopic is used with these nouns:- pregnancy
Word Originlate 19th cent.: from modern Latin ectopia ‘presence of tissue, cells, etc. in an abnormal place’ (from Greek ektopos ‘out of place’) + -ic.