orthohelium
/ˌɔ:θə'heliəm/
n. 
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adhesiontester, adhesiotomy, adhesive, adhesive bandage, adhesive plaster, adhesive tape, adhesively, adhibit, adhibition, adhint,
相似单词
orthographic, orthographical, orthographist, orthographize, orthography, orthohelium, orthohexagonal, orthohydrogen, orthokeratology, orthokinesis,