aperture的音標(biāo)為[??p??t??(r)]，基本翻譯為“孔；孔縫；光圈”，速記技巧為：用a表示孔，p表示中間不閉的空間，r表示邊緣閉合的空間。

Aperture這個(gè)詞的詞源可以追溯到拉丁語(yǔ)apertura，意為“開(kāi)口，洞”。它的變化形式包括aperture（名詞，表示開(kāi)口、孔洞）、apertural（形容詞，表示與開(kāi)口有關(guān)的）、apertively（副詞，表示在開(kāi)口狀態(tài)下）等。

相關(guān)單詞：

1. aperture（名詞） - 通常指物體上的孔洞或開(kāi)口，如鏡頭光圈、眼睛的瞳孔等。

2. camera aperture（攝影機(jī)光圈） - 攝影機(jī)上控制光線(xiàn)進(jìn)入的孔洞，影響照片的曝光程度。

3. iris aperture（虹膜孔洞） - 虹膜是瞳孔周?chē)牟噬糠郑缒た锥纯刂乒饩€(xiàn)進(jìn)入瞳孔的數(shù)量。

4. ocular aperture（眼睛的開(kāi)口） - 眼睛的結(jié)構(gòu)包括一系列的開(kāi)口，如瞳孔、眼角膜等，這些開(kāi)口控制光線(xiàn)進(jìn)入眼睛。

5. aperture diameter（孔徑直徑） - 在某些光學(xué)設(shè)備中，如望遠(yuǎn)鏡，aperture指的是設(shè)備的孔徑直徑，它決定了設(shè)備能夠觀察到的星體范圍。

以上這些單詞都與aperture這個(gè)詞有著密切的聯(lián)系，并且通過(guò)這個(gè)詞可以更好地理解它們的意思和用法。

Aperture

常用短語(yǔ)：

1. open aperture

2. maximum aperture

3. f-stop

4. depth of field

5. bokeh

6. iris

7. shooting aperture

雙語(yǔ)例句：

1. The camera"s aperture controls how much light reaches the sensor. (相機(jī)的光圈決定有多少光線(xiàn)到達(dá)傳感器。)

2. The lens"s maximum aperture determines how fast it can be stopped down. (鏡頭最大光圈的大小決定了它需要縮小多少才能達(dá)到最佳景深效果。)

3. With a smaller f-stop, the depth of field is greater, resulting in a more blurred background. (f值越小，景深越大，背景越模糊。)

4. The aperture setting determines how much bokeh is created in the background. (光圈大小決定了背景的模糊程度。)

5. The camera"s aperture and shutter speed settings must be carefully balanced for good exposure. (相機(jī)光圈和快門(mén)速度的設(shè)置必須仔細(xì)平衡才能獲得良好的曝光效果。)

6. The photographer can use the aperture ring to adjust the depth of field, creating a more artistic effect. (攝影師可以利用光圈環(huán)來(lái)調(diào)整景深，創(chuàng)造出更具藝術(shù)性的效果。)

7. The aperture setting also affects the amount of light reaching the film or sensor, affecting exposure and color balance. (光圈大小也影響到達(dá)膠片或傳感器的光線(xiàn)量，從而影響曝光和色彩平衡。)

英文小作文：

Aperture is an important feature in photography that controls how much light reaches the camera"s sensor. A larger aperture allows more light to pass through, while a smaller aperture restricts the amount of light reaching the sensor, resulting in a shallow depth of field and a blurred background. However, adjusting the aperture also affects exposure and color balance, making it an essential feature for achieving desired photographic effects.

In addition to controlling exposure, aperture also affects bokeh, a term used to describe the appearance of out-of-focus areas in a photograph. Aperture size determines how much background blurring is achieved, with a larger aperture resulting in greater background blur and a more artistic effect. Therefore, choosing the correct aperture setting is crucial for achieving desired photographic results.