Many of the indigenous insects are needed to pollinate the local plants.需要很多种土生昆虫给当地植物授粉。They contract their bees out to farmers pollinate their crops.他们还和农家作好约定,然后把蜜蜂送去帮农家的作物授粉.Bees pollinate the flowers so the fruits o...
经过一系列相互转换的代谢途径达到了恒态性的条件.After series of related and interconvertible pathways, a steady - state condition is reached.质量与能量相等而又是可以互相转换的.Energy and mass are equal and interchangeable.酶是一种灵活的结构转换的内容.POD is a flexible struct...
Thousands and thousands of start-up firms have poured into the computer market.成千上万家新成立的公司已涌进了计算机市场。Philip and I pooled our savings to start up my business.我和菲利普把积蓄凑到一起开办了我的公司。There is a lack of people wanting to start u...