inject
vt. 注射, 注入
搭配：inject sth. into sb.或者inject sb. with sth.把...注射于(注入)
1.The doctor has injected him under the skin.
医生已给他皮下注射了一针。
2.We hope to inject new interest into our work.
我们希望使我们的工作饶有趣味。
3.Try to inject a bit of enthusiasm into your performance.
你要尽力在演出中倾注一点热情。
4.please inject fuel into an engine cylinder
请给发动机加油。
innovation
n.改革, 革新, 创新； 新观念, 新方法, 新发明
同根：novel 新颖的，新奇的
innovate 革新，创新
renovate 恢复，整修...如新
1.An enterprise should encourage innovation.
企业应鼓励创新。
2.Farmers are introducing in novations which increase the productivity.
农民们正引进提高生产力的新方法。
3.There is no limit to practice nor to innovation.
实践没有止境，创新也没有止境。
instant
n. 片刻, 顷刻, 刹那
adj. 立即的； 即食的, 立即可冲食的
搭配：on the instant 立即
用法：the instant（that）可引导时间状语从句，其句子用一般时表示将来。the instant+从句= as soon as +从句。
1.I'll be back in an instant.
我马上就回来。
2.I took an instant dislike to him.
我一见到他就不喜欢他。
3.I'd like a cup of instant coffee.
我要杯速溶咖啡。
4.Come here this instant!
请马上到这里来！
instinct
n. 本能; 天性; 直觉
搭配：by instinct 出于本能
on instinct 凭直觉
1.The sight of the hopeless little boy aroused her maternal instincts.
那个绝望的小男孩的模样唤起了她的母性。
2.It's my instinct to try to do everything well.
努力做好每一件事是我的天性。
3.The wolf lose his tooth, but not his instinct.
狼牙虽失，本性难移。
