ObjectiveTo discuss the causes, preventions and treatments of fractures after spinal cord injury ( SCI ) .目的探讨脊 髓 损伤后并发骨折的原因 、 预防及治疗措施.It's essential to know which is which as treatments will be quite different.由于治疗...
He could no longer hold back convulsive laughter.他再也忍不住，前俯后仰地大笑起来。She kept trying to hold back her tears.她一直在试图抑制住眼泪。She closed her eyes tightly in a vain attempt to hold back the tears.她紧闭双眼，却无法忍住眼泪。...
买方在付现之前可能要求提供进一步的担保。Buyers might require further assurances before parting with their cash.大多数人猜测买方出价可能为每股380便士。Speculation centred on a likely bid price of 380p a share.别怕还价，现在是买方市场。Don't be afraid to haggle: for t...