词根词缀：feto-, fet-, feti-, foeto-, foet-

【来源及含义】Latin: an unborn offspring, fetus

【相关词根词缀】 Related "birth, born, childbirth, offspring" words: abort-; lochio-; nasc-, nat-; proli-; toco-, toko-.

【同源单词】afetal, alcohol fetopathy, effete, fawn, fetal viability, fetal

词根词缀：meter-, metro-, metr-, -metrical, -metrically, -metron, -metric, -metrist, -meter, -meters, -metry, -metre

【来源及含义】Greek: measure

【相关词根词缀】 Related "measure" and "metric" words and charts: mens-; Metric Chart of Units; Metric-Length Converter; Metric Units and Links.

【同源单词】absorptiometry, accelerometer, acetimeter, acetimetry, acidimeter, acidimetry