您要查找的是不是：
- One who draws blood for analysis or transfusion. 放血医师为化验或输血而抽血的人
- We use saccharin in substitution for sugar. 我们用糖精代替糖。
- Non substitution transfusion 非换血疗法
- substitution transfusion 交换输血
- The injured man has lost a lot of blood and has to be given a transfusion. 那个受伤的男子失血过多，必须进行输血。
- Do not you think I need a blood transfusion? 你认为我不需要输血吗?
- The transfusion apparently took. 输血显然起作用了
- He contracted AIDS from a blood transfusion. 他因输血染上了艾滋病。
- The doctor kept him alive by a blood transfusion . 医生靠输血使他仍然活着。
- Hepatitis is transmitted by blood transfusion. 输血可传播肝炎。
- The doctor kept him alive by a blood transfusion. 医生靠输血使他仍然活着。
- Substitution of a new obligation for an old one. 更新新契约对旧契约的替代
- The injured man had lost a lot of blood and had to be given a transfusion. 那个受伤的男子失血过多，必须进行输血。
- The substitution of coal for oil is desirable. 以煤代替石油是可取的。
- We must have another transfusion of blood soon or that boy's life is in danger. 我们必须马上再给这男孩输血，否则他就有生命危险。
- A substitution, an exchange, or an interchange. 交换代替、交换或互换
- The patient got round after a blood transfusion. 输血后那个病人醒过来了。
- The patient might need transfusion. 病人可能需要输血。
- The substitution of the phoneme/l/ for/r/ . 错把1音发成r。
- Most programs can make a reasonable substitution. 大多数程序员可以找到更合理的替代方式。
