鼻内的（intranasal的缩写） IN Drug supply delivers advantages for instance relieve of administration and speedy onset of motion. 鼻内给药的优点是给药容易效果迅速。 He's often checking out himself within the mirror (= in the image of his face made by the mirror). 他老是在镜子前照来照去。 Tutorials, references, and illustrations are constantly reviewed to avoid problems, but we are http://139.59.255.83/