1. Guy talking on cell phone walks into street sign also lacerating his head. 有人走在街上手机通话撞到了街头显示牌，弄伤了头部。
2. Guy talking on cell phone walks into street sign, also lacerating his head. 另一个一边走路一边打手机的家伙撞到了街道指示牌上，也划破了头。
3. It was Lowell who was the roaring, self-lacerating, tragic king of the poetry jungle. 而洛威尔恰恰是诗歌丛林中怒吼着、把自己刺痛得血淋淋的悲剧之王。
4. Around headquarters, it was rumoured that she could not speak, for fear of lacerating her lips with her razor-sharp tongue. 在总部的时候，人们总是谣传她不擅言词，因为他们畏惧她过于锋利的言谈。
5. Lacerating the-colony or shifting the culture temperature during the solid slope culture can promote it to produce more spores. 用固体培养基培养，划破菌落或变温交替培养，可促进大量产孢。
