词根词缀:dat-, dos-, dot-, dow-, don-, dit-
【来源及含义】Greek + Latin: dare, to give, a giving, given; a gift; to grant, to offer
【相关词根词缀】 Another term used for medical dosage can be seen at this posology page.
【同源单词】a datu, a die datus, air dose, anecdote, antidotal therapy, antidote
词根词缀:-ment
【来源及含义】Latin: a suffix; result of, means of, act of; place of action
【相关描述】The suffix -meant is a final word element derived through Middle English and French from the Latin suffix -ment(um), originally used to form agent and action nouns from verbs, now used to form nouns and denominative verbs in several related senses:
The verb combinations show no change in basic form: cement, compliment, lament.
Principal parts: -menting, -mented, -mented.
Related forms: -mentum (singular); -menta, -menti, -ments (plurals).
【同源单词】abolishment, abridgment, accompaniment, accomplishment, accouterment, achievement