词汇	D2Odosing pump
释义	D2Odosing pump 水配料加料泵
随便看	have sth at one's fingertips have sth.at one's fingertips have sth.at the tips of one's fingers have sth back have sth coming out of your ears have sth done have sth.done have sth down to a fine art have sth for the whistling have sth going for you have sth in have sth in acknowledgement have sth.in common have sth in common with have sth in common with sb have sth in hand have sth in mind have sth.in mind have sth in one's sleeve have sth.in stock have sth in store for sb have sth.insured for…dollars have sth.in the bottom of the bag have sth in your pocket have sth on