对工作许可证的要求违反了1950年条约的精神。The requirement for work permits violates the spirit of the 1950 treaty.委员会对所有申请许可证的人予以审慎考虑。The Board is scrupulous in its consideration of all applications for licences.大多数在这里工作的外国人都有工作许可证。The maj...
She secreted the gun in the kitchen cabinet.她把枪藏在橱柜里。He secreted his winnings in a drawer.他把赢来的钱藏在抽届里.Hormones are secreted into the bloodstream.分泌的激素进入到血液中。Tears are secreted by the tear glands.泪水是由泪腺分泌的。The poison secr...
Litsea cubeba is an important export essential oil resources plant in China.精油植物山鸡椒是我国重要外销精油资源植物.Parallel evolution in Litsea and Lindera of Lauraceae.木姜子属及山胡椒属的平行演化.A method on synthesis of ionone from litsea cubeba oil...