鼻内的（intranasal的缩写） IN Drug delivery provides rewards for instance simplicity of administration and fast onset of motion. 鼻内给药的优点是给药容易效果迅速。 He's often investigating himself during the mirror (= on the impression of his confront produced by the mirror). 他老是在镜子前照来照去。 In these conditions, increased numbers are superior. We also measure shade accuracy o... http://139.59.255.83/