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单词 inject
释义
in·ject (ĭn-jĕkt)
tr.v. in·ject·ed, in·ject·ing, in·jects
1. To force or drive (a fluid) into something: inject fuel into an engine cylinder; inject air into a liquid mixture.
2. Medicine
a. To introduce (a drug or vaccine, for example) into a body part, especially by means of a syringe.
b. To treat by means of injection: injected the patient with digitalis.
3. To introduce into conversation or consideration: tried to inject a note of humor into the negotiations.
4. To place into circulation: inject money into the economy.
5. To place into an orbit or trajectory: inject a satellite into geosynchronous orbit.
6. Physics To cause (a beam of particles, for example) to strike a target.

[Latin inicere, iniect-, to throw in : in-, in; see IN-2 + iacere, to throw; see yē- in the Appendix of Indo-European roots.]

in·jector n.
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更新时间:2025/2/23 16:38:14