什么消耗现金？
The pitch normally drains very well but it was hampered by what we believe to be frost deep in the pitch which is affecting the drainage system.
比赛的球场非常好，一般水渠，但被我们认为是在球场霜冻是影响排水系统的深刻影响。
We still use drains when somebody has a really big gland and we are going to have what we call dead space when we remove it.
他说：“我们对于那些腺体确实很大的患者仍然使用引流管，因为当我们要移除这些患者的腺体时会产生无效腔。
应用推荐