基本解釋保証詞組短語(yǔ)短語(yǔ)bind oneself to sth 立約做某事bind oneself to do sth 保証做某事bind oneself to do something 允諾做某事;允諾〖保証〗做某事bind oneself to更多詞組專業(yè)釋義航空、航天科學(xué)技術(shù)保証做