我用短波收音机收听最新的战事新闻。I use the short-wave radio to get the latest war news.他把收音机的音量开得很大，好让自己不再想这件事。He put the radio on loud to stop himself thinking about it.制造商正在研制价格更便宜的新一代数字收音机。Manufacturers are working on a new generatio...
During the hypotension , CVR and RVR showed a decline for 10—30 minutes.BP下降 时, CVR及RVR降低,可?持10—30分钟.CVR were worsen graduately with the severity of hypertension.随着高血压程度的加重,CVR值逐渐降低.HRV and cardiovascular reflex tests ( ...
It's rare, it's nasty, and it usually hits Hispanics.它很少见, 很难治, 而且通常出现在西班牙裔人中.It's a school that's brought blacks and whites and Hispanics together.那所学校里会聚了黑人、白人和西班牙裔人。Mark DiCamillo, a pollster , poi...