inject
/ɪnˈdʒekt; ɪn`dʒɛkt/ v
1 [Tn, Tn.pr]
~ sth (into sb/sth); ~ sb/sth (with sth) force (a drug or other liquid) into sb/sth with a syringe or similar implement 给某人[某物]注射（药物或其他液体）
a drug that can be injected or taken by mouth 可供注射或口服的药
inject penicillin into sb/sb's arm, leg, etc 给某人[某人的胳膊、 腿等部位]注射青霉素
inject sb/sb's arm, leg, etc with penicillin 给某人[某人的胳膊、 腿等部位]注射青霉素
inject foam into a cavity wall 向空心墙内注入泡沫填料.
2 [Tn, Tn.pr]
~ sth (into sb/sth) (fig 比 喻) introduce (new thoughts, feelings, etc) into sb/sth 向某人[某事物]介绍, 引进（新思想、 感情等）
inject a few new ideas into the project 在这个项目中加入些新构想
Try to inject a bit of enthusiasm into your performance.你要尽力在演出中倾注一点热情.