1.a variety of 各種各樣的
例句:Minerals can be absorbed and utilized by the body in a variety of different forms.
人體可通過很多不同形式吸收和利用礦物質。
2.stump up 拿出;掏腰包
例句:Customers do not have to stump up any cash for at least four weeks.
顧客們至少四周內都不必付錢。
3.pore over 注視;仔細閱讀
例句:AU experts pore over draft law on terrorism.
非盟專家們仔細討論反恐法律草案。
4.in charge of 負責
例句:He is in charge of the civilian side of the UN mission.
他在聯合國使團中負責平民方面的事務。