to fail to do what one promised
违背承诺 (wèibèi chéngnuò)
"She broke her promise and didn’t call him."
"她违背了承诺，没有给他打电话。" (tā wèibèi le chéngnuò, méiyǒu gěi tā dǎ diànhuà)
to rely on or depend on something happening
someone who is very dear and loved deeply
to offer assistance or support
Used to strongly confirm agreement
a feeling of being grateful to someone who has helped you
to reveal something secret unintentionally
