cataract knife

cata-ract-knife 的音标是["kætə-rækt-nɪf] 。基本翻译是“白内障手术刀”。速记技巧可以考虑使用谐音记忆，即“踩那日发泥”。

Cataract knife的英文词源可以追溯到古希腊语，意为“切割玻璃”。这个词最初是指用于切割玻璃的工具，后来被引入眼科手术中，用于切割晶状体，以治疗白内障。

变化形式：名词形式为cataract knife或cataract surgery tool，形容词形式为cataractic。

相关单词：

1. phacoemulsification：超声乳化术，一种现代的白内障手术方法，通过将晶状体液化并移除来治疗白内障。

2. intraocular lens：眼内镜，一种植入手术中的人工晶状体，用于替代手术中移除的天然晶状体。

3. cataract surgeon：白内障手术专家，专门从事白内障手术的医生。

4. surgical instrument：手术器械，包括各种用于手术的工具和仪器。

5. surgical procedure：手术程序，指一系列按照特定步骤进行的操作。

6. surgical team：手术团队，由一组医生、护士和其他医疗专业人员组成的团队，负责完成手术。

7. surgical theater：手术室，用于进行手术的房间，通常配备必要的设备和设施。

8. surgical incision：手术切口，指用于进入人体组织的外部切口。

9. surgical glove：手术手套，用于保护医生免受手术过程中可能存在的细菌和病毒。

10. surgical scrub：手术刷洗，指在手术前对医生和其他医疗人员进行清洁的过程。

常用短语：

1. cataract surgery 晶体植入手术

2. cataract knife 晶体切割刀

3. cataract operation 晶体摘除手术

4. laser cataract treatment 激光晶体手术

5. phacoemulsification cataract surgery 超声波晶体手术

6. intraocular lens implant 晶体植入术

7. phacoemulsification and intraocular lens implant 超声波晶体植入术

双语例句：

1. She underwent cataract surgery and now sees clearly for the first time in years.

她接受了白内障手术，多年来第一次看得清清楚楚。

2. The doctor used a cataract knife to remove the patient"s cataract.

医生用晶体切割刀为病人摘除了白内障。

3. The patient had a successful cataract operation and now his vision is much improved.

患者成功地接受了白内障手术，现在视力大大改善了。

4. Laser cataract treatment is becoming more common in recent years.

近年来，激光白内障手术越来越常见。

5. He underwent phacoemulsification and intraocular lens implant surgery and now sees clearly.

他接受了超声波晶体植入术，现在视力清晰。

6. Cataract surgery is a safe and effective procedure that can improve a person"s quality of life.

白内障手术是一种安全有效的手术，可以改善一个人的生活质量。

7. Cataract is a common eye condition that can affect people of all ages, but it is usually treatable with surgery.

白内障是一种常见的眼病，可以影响所有年龄段的人，但通常可以通过手术进行治疗。

英文小作文：

Title: Cataract Surgery - A Lifesaver

Cataract is a common eye condition that causes blurry vision and makes it difficult for patients to perform daily activities. However, with the advancement of technology, cataract surgery has become a safe and effective procedure that can restore patients" quality of life. Through cataract surgery, surgeons can remove the cloudy lens in the eye and replace it with an artificial intraocular lens, which helps patients see clearly again. This surgery is usually performed under local anesthesia and requires only a short recovery time. It is a lifesaver for many patients who have been suffering from blurred vision caused by cataract. Cataract surgery has become a common procedure in modern medicine and has significantly improved the quality of life for many patients.