知识扩展
易混词辨析
inject、injection、infuse、injected
1. injected:动词过去式 / 过去分词 “注射;注入(inject 的过去式 / 分词,表 “将液体或药物注入体内或物体”)”/ 形容词 “被注射的;被注入的”(搭配 “injected with medicine;injected into the vein;injected fuel”);
2. inject:动词原形 “注射;注入”,injection:名词 “注射;注射剂”,近义差异(“inject a drug”(动词,注射药物) vs “injected a drug”(过去式,过去注射) vs “a pain injection”(名词,止痛注射剂));
3. infuse:动词 “注入;灌输(侧重 “将液体或思想缓慢融入”)”,近义差异(“infuse tea with herbs”(用草药泡茶,缓慢融入) vs “inject medicine into the body”(将药物注入体内,快速));
4. 高频错拼:易漏写 “e”(误写 “injectd”);
5. 搭配误区:“injected into/with + 对象”(正确,“injected into the muscle”(注入肌肉)、“injected with vaccine”(注射疫苗)),易误写 “infused into the muscle”(错误,“肌肉注射” 用 “inject”)。