短語(yǔ)詞組短語(yǔ)be clear about 清楚;清楚地知道;對(duì);對(duì)…明白perfectly clear about sth 一清二楚Not clear about th 不清楚to be clear about 明瞭;明了You Clear About 你清空一下is clear about sth 清楚clear about the localization 明確定位Be clear about boundaries 界限分明clear about the overall situation 看清大局 返回 clear about