It's enough to make you wet yourself, if you'll pardon the expression.这足以吓得你尿裤子了,请原谅我这么说。He screwed his face into an expression of mock pain.他面部扭曲,假装疼痛。Under the shaded light her expression was difficult to rea...
Objective To investigate the expression of the interleukin - 8 ( IL - 8 ) in epiretinal membranes ( ERM ) of eyes with proliferative vitreoretinopathy ( PVR ).目的 观察增生性玻璃体视网膜病变 ( Proliferativevitreoretinopathy,PVR ) 的视网膜前...