MDBG Mobile Chinese English Dictionary (iPhone, Android, Windows Phone)

步	bù	a step / a pace / walk / march / stages in a process / situation
徘徊	pái huái	to pace back and forth / to dither; to hesitate / (of sales figures etc) to fluctuate
跟上	gēn shàng	to catch up with / to keep pace with
步伐	bù fá	pace / (measured) step / march
稳步	wěn bù	steadily / a steady pace
领跑	lǐng pǎo	to take the lead in a race / to set the pace
神速	shén sù	lightning speed / amazingly rapid / incredible pace of development
彷徨	páng huáng	to pace back and forth, not knowing which way to turn; to hesitate; to waver
节律	jié lǜ	rhythm / pace
踱步	duó bù	to pace; to stroll
踌躇	chóu chú	to hesitate / (literary) to pace back and forth / (literary) self-satisfied
走步	zǒu bù	to walk / to step / pace / traveling (walking with the ball, a foul in basketball)
步子	bù zi	step / pace
踱	duó	to pace; to stroll / Taiwan pr. [duo4]
步调	bù diào	gait / marching order / step / pace
盘桓	pán huán	to pace / to linger / to stay over / to spiral / to hover
五步蛇	wǔ bù shé	Deinagkistrodon acutus, a species of venomous pit viper, aka five-pace viper (i.e. can grow to five paces)
放缓	fàng huǎn	to slow / to slow down (the pace of)
踯躅	zhí zhú	(literary) to pace back and forth
疾步	jí bù	at a fast pace