口头之言便捷，但缺乏持久性。The spoken word is immediate but lacks permanence.人们观察到植物覆盖对农药持久性有影响.Plant cover has been observed to influence pesticide persistence.除草剂在底泥中的持久性与剂型无关.Persistence of the herbicide in the mud was irrespectiv...
Local police are trying to defuse racial tension in the community.当地的警察竭力缓和这个社区种族间的紧张局面。The organization helped defuse potentially violent situations.该组织帮忙化解了可能出现的暴力局面。The President offered compromises to parliament to d...
They dined off salmon, quail, and fruit.他们正餐吃的是鲑鱼、鹌鹑肉和水果。I've shot hundreds of quail with that gun.我用那只枪打死过几百只鹌鹑。The very words make many of us quail.这些话让我们许多人胆怯了。...