to have a disagreement or fight with someone
与某人发生争执或争斗 (yǔ mǒu rén fāshēng zhēngzhí huò zhēngdòu)
"They had a falling out over money issues."
"他们因钱的问题而发生了争执。" (tāmen yīn qián de wèntí ér fāshēngle zhēngzhí)
in the testing phase before final release
to do what one has promised
to decide something
to be performing at one’s best level
an approximate estimate or number
to generate excitement and talk about a product or event