- 重点词汇
- fractionationn.分别,分馏法;
- isotopicadj.同位素的,合痕的;
- changevt. 改变,变更;交换,替换;兑换;换衣服(床单);
- able to能;会;
- environmentn.生活环境;自然环境,生态环境;
- stalagmiten.石笋;
- informationn.消息;数据;问讯处;
- disturbv.打扰,打断;使焦虑;搅乱;
- 相关例句
She told her boy not to stamp on the floor and disturb the sleeping baby.
她叫她的男孩不要在地板上走得太响,以免惊扰睡着的婴孩.
词典精选例句
During the period of don't disturb service, all phones coming will be answered by the Telecom.
在免打扰服务期间, 所有来电将由电信公司代答.
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