托福聽力高分必備詞組匯總（4）

　　chip in = contribute money捐獻，集資

　　two thumbs up 舉雙手贊成

　　be the apple of one's eye = be very precious to sb 非常珍貴

　　pull one's leg = tease someone 開某人玩笑

　　break one's back 辛勤工作

　　go for a song = be sold very cheaply 賤賣

　　bucket down = rain very heavily 瓢潑大雨

　　backroom boys 幕后英雄

　　below the mark = not measure up 不夠水平，不合格

　　at one's finger's tips 了如指掌

　　at sixes and sevens 混亂的

　　backseat driver 指手劃腳的人

　　break the ice 打破僵局;打破沉默

　　bring down the house 掌聲雷動

　　burn a hole in one's pocket 花錢如流水