atomise

verb [vt. 及物动词]使分为原子；使粉碎，使分裂；使雾化（同 atomize）

Medicine or distilled water to drop inside small volume to atomise glass inside and tube to join to the machine above.
药物或蒸馏水滴入小量喷雾杯内，并管子连接至机器上。