1、speed up 英[spi:d ʌp] 美[spid ʌp]
[词典] （使） 加速; 开快车; 加紧; 增速;
[例句]You notice that your breathing has speeded up a bit
你注意到自己的呼吸加快了一些。
2、be quick 英[bi: kwik] 美[bi kwɪk]
[词典] 紧忙;
[例句]Be quick, or you'll miss the train.
快走，要不你赶不上火车了。
3、chop-chop 英[ˈtʃɔpˈtʃɔp] 美[ˈtʃɑpˈtʃɑp]
adv. 快点，赶快;
int. 快点，赶快！;
[例句]Come on, chop-chop, we haven't much time before the train goes!
赶快，快点快点，我们没多少时间了。火车就要开了！
4、come on 英[kʌm ɔn] 美[kʌm ɑn]
[词典] 快点; 开始; 前进; 开始工作;
[例句]Come on, George, we'd better get back now
快点，乔治，我们最好现在就回去。
5、hurry up 英[ˈhʌri ʌp] 美[ˈhɚri ʌp]
[词典] 快; （使） 赶紧;
[例句]Franklin told Howe to hurry up and take his bath; otherwise, they'd miss their train
富兰克林告诉豪赶快去洗澡；否则他们会赶不上火车。
sunyang625
