中文翻译与英英解释

n.
1.注射。
2.注射剂，注射液，针药，灌肠(药)。
3.充满，注满。
4.【医学】充血。
5.【机械工程】喷射。
6.【宇宙空间技术】(卫星等的)入轨，射入轨道，射入轨道的时间[地点]。
短语和例子
hyperdermic [subculaneous] injection 皮下注射。 an injection in the buttock 注射臀部的一针。 fuel injection 燃料喷射，注油。 injection pump 喷射泵，喷油泵。 an injection cylinder 压射缸。 an injection grid 【电学】注频栅极。

the forceful insertion of a substance under pressure

the act of putting a liquid into the body by means of a syringe; "the nurse gave him a flu shot"
同义词：shot,

any solution that is injected (as into the skin)
同义词：injectant,

例句与用法

You will need an injection every four hours .
你要每隔四小时打一针。

The morphine was administered by injection .
那吗啡是注射进去的。

Did you have gas or an injection ?
你是用的麻醉气还是打的麻醉针？

She instructed the trainee nurses in giving injections .
她指导实习护士练习注射。

I had a bad reaction after my typhoid injection .
我注射伤寒针剂后产生了不良反应。

The firm would be revitalized by an injection of new funds .
该公司重新注入资金即可复苏。

She pressed the patient a bit too hard when she gave him an injection .
她打针时手重了些。

If you are going abroad , have you had your injections yet ?
你不是要出国吗，打过防疫针没有？

In the u.s., the injection has retained its equitable character .
在美国，强制令保持了公道的特性。

But incomplete adjuvant is adequate for subsequent injections .
但随后的注射则以使用不完全佐剂为宜。