(1)注射(入)((instance of)act of injecting or state of being injected)[C，U]：administer/get (have)an～打一针/接受注射;give sb another～of glucose 给某人再打一针葡萄糖;a course of～s 注射疗程;give a patient medicine by～or through mouth 用注射或口服的方法给病人用药;hypodermic/intramuscular/intravenous～皮下/肌肉/静脉注射;a fuel-～system 燃料喷注装置;

(2)注射剂(liquid，medicine，etc to be injected)[C]：Penicillin is an effective～. 青霉素是一种有效的针剂。insulin～胰岛素注射液;

(3)新注入的资金(new amount of money，capital，etc given to)[C]：an～of capital into the housing program 给建房工程新注入的资金;They only survived because of massive～s of commercial funds.由于大量商业资金的投入他们才得以生存下来。

←in′ject vt注射(入)