absorbance音標(biāo)為：["?bs??rb?ns] ，基本翻譯為“吸收量度”，速記技巧為：諧音“啊不撞，不南帆”。

Absorbance這個(gè)詞的詞源可以追溯到拉丁語(yǔ)absorbere，意為“吸收”。Absorbance這個(gè)詞是由absorb（吸收）+ance（狀態(tài)）構(gòu)成的。

變化形式：

1. Absorbency（吸水性）：這個(gè)詞是由absorbance派生出來(lái)的，表示物質(zhì)吸收液體或其他液體的能力。

2. Absorptivity（吸收率）：這個(gè)詞是由absorbance派生出來(lái)的，表示物質(zhì)吸收光的能力。

相關(guān)單詞：

1. Absorption（吸收）：這個(gè)詞與absorbance有密切關(guān)系，表示物質(zhì)被吸收的過(guò)程。

2. Absorptive（吸收的）：這個(gè)詞用來(lái)描述能夠吸收某種物質(zhì)的特性。

3. Absorber（吸收器）：這個(gè)詞用來(lái)描述能夠吸收某種物質(zhì)或能量的設(shè)備或裝置。

Absorbance在科學(xué)和工程領(lǐng)域非常重要，因?yàn)樗梢杂脕?lái)測(cè)量物質(zhì)對(duì)光的吸收程度，從而了解物質(zhì)的性質(zhì)和狀態(tài)。這個(gè)詞的使用非常廣泛，涉及到生物學(xué)、化學(xué)、物理學(xué)和環(huán)境科學(xué)等領(lǐng)域。

Absorbance:

1. optical absorbance 光學(xué)吸收

2. absorbance spectrum 吸收光譜

3. absorbance ratio 吸收比

4. absorbance value 吸收值

5. absorbance coefficient 吸收系數(shù)

6. absorbance meter 吸收計(jì)

7. absorbance test 吸收試驗(yàn)

雙語(yǔ)例句：

1. The sample has a high optical absorbance.

2. The spectrum shows a strong absorbance band at a certain wavelength.

3. The absorbance ratio of the sample is much higher than that of the control.

4. The absorbance value of the sample is 0.5, indicating that it is well-absorbed.

5. The absorbance coefficient of the substance is related to its solubility and bioavailability.

6. The absorbance meter is used to measure the optical density of a sample.

7. The absorbance test is used to determine the amount of a substance in a solution.

英文小作文：

Absorbance is an important measurement in many fields, from biology to chemistry to physics. It is used to determine the amount of light that is absorbed by a substance, which can be used to study its properties and behavior. For example, in biology, absorbance can be used to measure the amount of DNA in a sample, while in chemistry, it can be used to determine the concentration of a substance in a solution.

When measuring absorbance, it is important to consider the wavelength of light used and the thickness of the sample layer. These factors can affect the amount of light that is absorbed, and therefore the accuracy of the measurement. However, with proper equipment and technique, absorbance can be a very useful tool in many different fields of research and experimentation.