betrothvt.
英 bɪ'trəʊð; -θ | 美
中文vt. 同…订婚；许配
词根词源
betrothbetroth: see truebetroth (v.)c. 1300, betrouthen, from bi-, here probably with a sense of "thoroughly," + Middle English treowðe "truth," from Old English treowðe "truth, a pledge" (see troth). Related: Betrothed; betrothing.
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