functional residual capacities造句

例句与造句

1. preoxygenation replaces the primarily nitrogenous mixture of ambient air, which constitutes the patient's functional residual capacity, with oxygen
   这样可以用氧气取代之前被氮气占据的肺泡。
2. It's difficult to find functional residual capacities in a sentence. 用functional residual capacities造句挺难的