41.loqu, locut, 含義是說話
    colloquial, eloquent，
    42.mand, mend, 含義是命令 command, demand, recommend
    43.man, manu, 含義是手，手法
    manage, manual
    44.memor, menber, 含義是記憶
    memory, remember, memorial
    45.mind, ment, 含義是心
    mind, remind, mental
    46.merc, merch, 含義是貿(mào)易
    commerce, merchant
    47.meas, mens, meter, metr, 含義是測(cè)量，度量
    measure, meter, diameter
    48.min, 含義是小
    diminish, minority
    49.miss, mit, 含義是派遣，送
    mission, dismiss, transmit, missile
    50.mob, mot, mov, 含義是動(dòng)
    movement, motion, mobile, remove
    51.nect, nex, 含義是捆扎
    connect, disconnect, annex（合并）
    52.not, 含義是記號(hào)，注意
    note, denote, annotation（注釋）
    53.onom, onym, 含義是名字
    synonym, antonym, anonymous
    54.pair, par, 含義是a）相同，對(duì)等b）準(zhǔn)備
    compare, prepare
    55.pel, puls, 含義是追逐
    expel, impel（推進(jìn)）
    56.pend, pens, pond, 含義是懸掛
    depend, independent, expense（支付）
    57.phon, 含義是聲音
    symphony, telephone, microphone
    58.plac, 含義是位置，場(chǎng)所
    place, replace
    59.peopl, popul, publ, 含義是人民，民眾
    public, republic, popular, people
    60.port, 含義是搬運(yùn)
    export, import, deport（輸送）