be in compression是什么意思 be in compression怎么读
be in compression的用法和样例
- Compression of sacral roots results in acute urinary retention.
骶神经根受压导致急性尿潴留。 - Variable decelerations representing cord compression are frequently seen in postdates pregnancies.
过期妊娠常因脐带受压出现变异减速。
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