医生通他的耳朵,因为被耳屎塞住了.The doctor canalled his ear because it was blocked with ear wax.你的耳朵里全是耳屎.Your ears are full of earwax.所以,耳屎是个好东西.So ear wax earwax is good....
It's been proven by the greatest optometrists.这可是最伟大的配镜师验证肯定了的.The use of a microbially produced glycolipid emulsifier has proven helpful.微生物产生的糖脂乳化剂非常有效.The safety of tacrine has not yet been proven, and there is c...