dro
pper
复数形式
droppers
1
滴管, 吸管
a small tube with a tapered tip used to dispense small amounts of liquid in a controlled manner
A dropper is a small tool used to transfer liquids in very small amounts, usually in the form of drops. It consists of a thin, flexible tube with a rubber bulb at one end. By squeezing the bulb, liquid is drawn into the tube, and by releasing it, the liquid is dispensed drop by drop. Droppers are commonly used in laboratories, medicine, and even in kitchens for tasks that require precise measurements of liquids, such as adding small amounts of chemicals, medicines, or food ingredients.
- The pharmacist used a dropper to measure and dispense medication into the patient's bottle.
药剂师使用滴管来测量并将药物分配到病人的瓶子里。
- She carefully squeezed the dropper to release a single drop of essential oil into the diffuser.
她小心翼翼地挤压滴管，将一滴精油释放到扩散器中。
- The scientist used a dropper to add a precise amount of indicator solution to the reaction mixture.
科学家使用滴管向反应混合物中添加了精确量的指示剂溶液。
- He used a dropper to add food coloring to the icing, creating vibrant colors for the cake.
他使用了一个滴管将食用色素添加到糖霜中，为蛋糕创造了鲜艳的颜色。
- The teacher demonstrated how to use a dropper to transfer small amounts of liquid during the science experiment.
老师演示了如何在科学实验中使用滴管来转移少量液体。
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