常見(jiàn)例句Prev 2000-point mark again stress tests. 滬指2000點(diǎn)關(guān)口再次接受壓力測(cè)試。The paper also provides an important reference for prev... 為今后煤礦井壁防滲注漿提供了參考。Prev yesterday from the effects of this morning's performance for itself. 這種影響從昨日滬指早盤的表現(xiàn)已可見(jiàn)一斑。After the stock to resume trading of the sky to fall far beyond Prev. 復(fù)牌后云天化的跌幅要遠(yuǎn)遠(yuǎn)超過(guò)滬指。Once again, from the surface, yesterday Prev Maung weak trend is strong. 再次，從盤面看，昨日滬指走勢(shì)貌弱實(shí)強(qiáng)。Prev() behaves just like next(), except it rewinds the internal array pointer one place instead of advancing it. prev()和next()的行為類似,只除了它將內(nèi)部指針倒回一位而不是前移一位。 返回 prev