unbosomun•bos•om /ˌʌn'bʊz(ə)m/

vt 文 说出(秘密等)；吐露:The man unbosomed the secret to his wife that night.那天晚上那个男子向他的妻子吐露了这个秘密。

词组unbosom oneself 吐露心事,剖明心迹

• The woman unbosomed herself to the priest. 那个女人向牧师吐露了心事。