正文

VOA慢速英语:苹果手表研究报告称成功识别心脏问题

2019-03-21来源:和谐英语

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Words in This Story

abnormal – adj. unusual or uncommon

chamber – n. a part of something used for a particular purpose

app – n. program for a smartphone or other device that performs a special function

patch – n. small device worn on the skin to monitor body conditions or deliver medicine

recommend – v. to suggest or propose