I can't say for certain she'll recover completely. 我无法断言她会完全康复
Hunt them down if you can't find them. 竭尽全力找全为止
He may need a coude cath if you can't get a normal one in there. 如果普通导尿管插不进 你得给他插单弯导管
We can't pretend we haven't been told. 我们不能装糊涂
She can't afford to lose this much blood. We need more blood. 她的身体无法承受大失血 还需要血袋
Get me some suction. I can't see what I'm doing. 再多吸点 我什么都看不清