downpour CN 大雨
e.g. We got caught in a torrential downpour.
我们被大雨困住了。
quibble vi. 吹毛求疵,为小事而争吵
e.g. There's no point quibbling about/over a couple of dollars.
为几块钱而吵架毫无意义。
penitent adj. 悔过的; 忏悔的; 愧疚的
e.g. She sat before them, almost penitent about the past.
他坐在他们面前,对过去的事几乎无颜以对。