单萜类化合物是植物挥发油的主要成份.The monoterpenoids are dominant components in the " volatile oils " of plant species.目的: 研究腺点金丝桃挥发油成分及相对含量.AIM : To study the constituents of Hypericum Scabraum. its percentage composition.方法: 采用水蒸气蒸馏法从...
他和皮特差不多高，但更瘦。He was almost as tall as Pete, but skinnier.尽管他和威廉·皮特看法相似，却瞧不起他。He despised William Pitt, notwithstanding the similar views they both held.“她为什么想进那里面？”皮特心想。"Why does she want to get in there?" Pete wondered....
锡''.'铁片'.''薄金属块, 尤指锡.A thin sheet of metal, especially of tin.这套工具包含纤维玻璃的模具和足够生产三台脱壳器的金属块.The kit contains fiber glass mose molds and enough metal pieces to build three machines....
Despite its diminutive size, the car is quite comfortable.尽管这辆车很小, 但相当舒服.Her feet are diminutive.她的脚长得很小.Luciana vanished aboard one of the diminutive green vehicles.露西安娜闪身上了一辆绿色的小型汽车不见了....
The House of Representatives approved a new budget plan.众议院批准了一项最新预算案。Members of parliament approved the move by a majority of ninety-nine.议员以99张的多数票批准了这项动议.The Board of Directors has approved the decision unanimously.董事...