He squirmed out of the straps of his backpack.他扭动身体，挣开背包的肩带。He was almost strangled by his parachute harness straps.他差点被自己的降落伞吊带勒死。Brian pulled the straps through the buckles of his suitcase.布赖恩将带子穿过自己手提箱的带扣。...
I thought that cooking and housekeeping were unimportant, easy tasks.我认为做饭和料理家务微不足道，一下子就能搞定。He doesn’t deign to talk to unimportant people like me.他不肯屈尊和像我这样不重要的人说话。Slough off unimportant verbiage.删除无关紧要的空话.to slough off...
直肠炎常见于骨盆放射治疗的病人.Proctitis is common in patients undergoing pelvic radiation therapy.在一些非特异性肠炎病例中,观察到阳性反应.In some cases of nonspecific enteritis positive reactions were observed.上班族如何治疗胃病及慢性肠炎?How does office worker treat...