1.on one’s toes:警觉,小心,准备行动。on one’s toes常与动词keep和stay搭配。如: It’s important for all the players on a soccerteam to stay on their toes. We’d better keep on our toes while we’re walkingalong the dark portions of this street. 2.to get along:进展,有起色,生活;融洽相处。如: Juan is getting along very well in his English