大家好，知识小编来为大家讲解下。趣词词典，- 英语词根词缀词源词典很多人还不知道，现在让我们一起来看看吧！

一、趣词词典

1、boon 益处

2、词源同bonus.

二、- 英语词根词缀词源词典

1、boon (n.)

2、late 12c., bone "petition," from Old Norse bon "a petition, prayer," from Proto-Germanic *boniz (cognates: Old English ben "prayer, petition," bannan "to summon;" see ban).

3、boon (adj.)

4、in boon companion (1560s), only real survival of Middle English boon "good" (early 14c.), from Old French bon (see bon).

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