词根词缀：endo-, end-

【来源及含义】Greek: within, inside, into, in, on, inner

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units dealing with "form, shape, appearance": figur-; form-; icono-; ideo-; imag-; morpho-; -oid; typo-.

【同源单词】endaortic, endoabdominal, endobenthos, endobiontic, endobiosis, endobiotic

词根词缀：psammo-, psamm-, psamme-

【来源及含义】Greek: sand

【同源单词】clepsammia, endopsammon, epipsammic, epipsammon, mesopsammon, pelopsammic