2. remain vi 1)剩余,剩下 remain (+副词 / 介词短语) The children ate and ate until no food remained on the table .
2) 停留,留下,逗留(比stay 正式) remain (+副词) After the party Judy remained and helped me do the dishes . How long will you remain here ?
3) 仍是,依然 remain + 形容词 / 名词 / 介词短语(系表结构) What really happened to the Amber Room remains a mystery . Peter became a judge but John remained a fisherman . The weather still remained warm in October.