Naltrexone hydrochloride is a new morphine - like antagonist in our country now.盐酸纳曲酮是目前国内新的吗啡类拮抗药.A noncompetitive antagonist prevents the agonist from producing any effect at a given receptor site.非竞争性拮抗剂可阻止激动剂在特定受体部位产...
I too am committing myself to continue the fight for justice.我本人也保证将继续为正义而战。Arvo avoided committing himself. "I'm afraid that's not my province," he replied.阿尔沃不想作出承诺，“恐怕那不归我管，”他回答说。He was very cautious about c...
The happiest are not those who own all the best things, but those who can appreciate the beauty of life.最幸福的人们并不一定什么都是最好，只是他们懂得欣赏生活的美好。Young adolescents are happiest with small groups of close friends.青少年在和自己小圈子里的好友呆在一起时...
They leased the building as a depot.他们租用这栋大楼作仓库。Many abandoned ranches are purchased or leased by other poultrymen.许多被放弃的牧场会由其他家禽监主收买或租用.He leased his home for the summer.他将房子出租供人避暑.If the car you have leased is clearly ...