例句與造句

1. objective to observe the clinical effects of 36 patients with malignant pleural effusion tredted by streptococcus a group for injection
   摘要目的：觀察沙培林治療惡性胸腔積液的臨床療效。
2. methods directed by b type ultrasonic, the pleural effusion was drawn, then streptococcus a group for injection was injected with different doses, qod 2 weeks
   方法：經(jīng)b超定位并行胸穿抽取胸腔積液，2周內(nèi)隔日1次注入不同劑量的沙培林。
3. It's difficult to find streptococcus a in a sentence. 用streptococcus a造句挺難的