慢速英语:大批欧洲国家暂停使用阿斯利康疫苗 欧洲药管局仍称其安全
日期:2021-03-17
Words in This Story
indication –n. something that points out or shows
clot –n. a piece of dried blood that stops blood flow in part of the body
convinced –adj. to believe strongly in something
benefit –n. a good or helpful result or effect
precautionary –adj. describing something done to prevent harm, danger or trouble
adverse –adj. bad or favorable; not good
2/3 首页 上一页 1 2 3 下一页 尾页