……,而不能……”Р⑤prepare[priˈpɛə] v.准备,预备Р⑥cook[kuk] vt.烹调,煮,烧n.厨师,炊事员Р20. Every Saturday science museum is crowded with a lot of middle schoolРstudents, and some teachers are busy explaining the scientific secret behind a lot of interesting experiments.Р每周六,科学博物馆里挤满了中学生,而老师忙于解释许多有趣实验背后的科学奥秘。Р①science[ˈsaiəns] n.科学;学科Р9 / 79Р②museum[mju(:)ˈziəm] n.博物馆Р③crowd[kraud] n.人群,群众;一群v.聚集;挤满;挤,推Рbe crowded with 聚满/挤满了……Р④a lot of[ə ˈlɔt əv] 大量的,许多的Р⑤busy[ˈbizi] a.忙的;繁忙的Рbe busy doing sth 忙于做……Р⑥explain[ikˈsplein] v.讲解,解释,说明Р⑦scientific[ˌsaiənˈtifik] a.科学的Р⑧secret[ˈsi:krit] a.秘密的,机密的n.秘密Р⑨behind[biˈhaind] prep.在…后;落后于Р⑩experiment[ikˈsperimənt] n.实验,试验vi.(on,with)作实验Р21. This pretty nurse told the lovely girl it was bad manners to throw the rubbish everywhere and she should put them into the dustbin.那个漂亮的护
全文预览
