dilative

dilative的音标是[daɪˈlætɪv]，基本翻译是“使膨胀的；使扩大的；使慢的；使迟缓的”。速记技巧是：di-表示“使…”，-lat-表示“带来”，-ive表示“…的”。

dilative的词源：

- 词源：来自拉丁语dilatus，意为expanding，dilatant，dilatation。

变化形式：

- 过去式：dilated。

- 过去分词：dilated。

- 现在分词：dilative。

相关单词：

- expand，扩展，扩张；dilate，膨胀，扩张；dilatant，扩张的，膨胀的。这些词都与dilative有相似的含义，都表示扩大、扩张的意思。

- dilatation，膨胀，扩张；dilatancy，膨胀性，扩张性。这两个词表示扩张、扩大的状态或性质。

举例来说，“expand”这个词可以表示“扩大、扩展”的意思，例如“The company expanded its business to new markets.”（公司将其业务扩展到了新的市场）。“dilate”这个词可以表示“膨胀、扩张”的意思，例如“The lungs dilated when he breathed in deeply.”（当他深呼吸时，肺部扩张了）。

总之，dilative这个词源于拉丁语dilatus，表示扩大的含义，相关的单词有很多，它们在语义上有着相似之处，都表示扩大、扩张的意思。

常用短语：

1. dilative inflow

2. dilative effect

3. dilative therapy

4. dilatant

5. dilatation

6. dilatatory

7. dilatation of the pupil

双语例句：

1. The drug has a dilative inflow effect on the blood vessels. (该药物对血管有舒张流入作用。)

2. The dilatation of the pupil indicates that the patient is experiencing dilation of the pupils. (瞳孔扩大表明患者正在经历瞳孔扩大。)

3. The dilative therapy helped to relieve the patient"s pain. (舒张疗法有助于缓解病人的疼痛。)

4. The drug has a dilative effect on the bronchi, which relieves asthma symptoms. (该药物对支气管有舒张作用，有助于缓解哮喘症状。)

5. The dilatation of the uterus is a common effect of pregnancy. (子宫的舒张是怀孕的常见反应。)

6. The patient"s condition has improved with the use of a dilatation and contraction therapy device. (使用扩张收缩治疗装置后，患者的病情有所改善。)

7. The drug has a dilative effect on the heart, which helps to regulate heartbeat and improve cardiovascular health. (该药物对心脏有舒张作用，有助于调节心跳和改善心血管健康。)

英文小作文：

Dilatation is a common procedure in medicine, used to treat conditions such as glaucoma and narrowed blood vessels in the lungs and heart. It involves using a small tube to widen the area of concern, usually through gentle stretching or massage. This procedure can be performed under local anesthesia or general anesthesia, depending on the specific condition and needs of the patient.

During a dilatation, patients may experience some discomfort or lightheadedness, but this usually subsides quickly with treatment. The procedure can be repeated as needed, depending on the specific condition being treated.

Dilatation is a safe and effective treatment option that can improve the quality of life for many people. It is important to note that dilatation should not be performed without proper diagnosis and consultation with a healthcare professional who is experienced in the procedure.