词根词缀：later-, lateral-, -late, -lat, -lation, -lative

【来源及含义】Latin: bear; carry

【相关词根词缀】 Cross references of word families related to "bear, carry, bring": duc-; -fer; ger-; phoro-; port-.

【同源单词】ablate, ablation, ablative, ablator, Atlantic, Atlas

词根词缀：pre-, prae-

【来源及含义】Latin: before [both in time and place]

【相关描述】The prefix prae- can actually be substituted for pre- because both of them are different spellings for the same prefix meaning "before".

【相关词根词缀】 Related before-word units: ante-; antero-; anti-; pro-. Related "time" units: aevum, evum; archaeo-, archeo-; Calendars; chrono-; horo-; Quotes: Time; tempo-.

【同源单词】preacquaint, preacquaintance, preagonal, pre-agricultural, preamble, preambular