词汇	stop cock burette
释义	stop cock burette 化活栓滴定管
随便看	Have difficulty in doing something have difficulty in doing sth have difficulty in exhaling have difficulty in going to sleep have difficulty with have difficulty with sth have dinner have dinner at six o'clook have dinner for Have dinner in downtown Chinatown have direct access to have dish for dinner have displays of fireworks have distinctive and pleasing quality have diverse interests have divided loyalties have dominion over have done have done! have done a good job have done a lot of effective and fruitful work have done it have done with Have done with all this nonsense have done with dreaming