1.give away 赠送
例句:John gave all his possessions away and became a monk.
约翰把他所有的家产都送了人,出家为僧
。2.chewing gum 口香糖
例句:To sweeten your oral cavity,you can have a piece of chewing gum.
吃口香糖可以清洁口腔、去除异味
。3.baking powder 发酵粉
例句:She pulled down the baking powder tin.
她把发酵粉的锡筒拖下来
。4.a range of 一系列
例句:Should a service with a range of users enable all users to access all data?
具有一系列用户的服务是否允许其所有用户访问所有数据?