词根词缀：-ably

【来源及含义】Latin: suffix; able manner, capably

【相关描述】Forming adverbs corresponding to adjectives in -able.

【同源单词】ably, acceptably, accountably, accusably, adaptably, admirably

词根词缀：duo-, du-

【来源及含义】Latin: two, double; a word element for the number "2"

【同源单词】conduplicate, deuce, double, double-dealing, doublet, doubletalk