buttermilk的音標是["b?t?m?kl]，翻譯為“酸奶油；乳酪；黃油；奶油”的意思。其速記技巧是：butter（黃油）+ milk（牛奶）= 酸奶油。此外，buttermilk也可以指butter milk的簡略形式，即乳酪或黃油牛奶。

Buttermilk的英文詞源：

Buttermilk這個詞源自英語單詞“butter”，意為黃油，而“milk”意為牛奶。這個詞的意思可以理解為由黃油和牛奶混合而成的液體。

變化形式：

Buttermilk在形式上發(fā)生了詞性變化，它既可以作為名詞使用，也可以作為動詞使用。作為名詞時，它指的是一種由發(fā)酵的牛奶制成的乳制品，通常用于烘焙和烹飪中。作為動詞時，它指的是通過發(fā)酵來制作這種乳制品的過程。

相關單詞：

1. yogurt：酸奶，源自土耳其語，意為“凝固的酸奶”。

2. fermentation：發(fā)酵，源自拉丁語“fermen”和“radiere”，意為“使發(fā)酵”。

3. leaven：發(fā)面，源自法語“l(fā)evain”，意為“發(fā)酵粉”。

4. curd：凝乳，源自法語“coudre”，意為“綁緊”。

5. sour milk：酸牛奶，源自法語“l(fā)ait aigre”，意為“酸味的牛奶”。

6. cheese：奶酪，源自拉丁語“caseus”，意為“奶塊”。

7. buttermilk pie：奶油奶酪派，是一種常見的烘焙食品，由奶油奶酪、面粉和Buttermilk制成。

8. buttermilk bread：奶油奶酪面包，是一種柔軟的面包，通常含有Buttermilk和酵母。

9. fermented milk：發(fā)酵乳，是一種常見的食品，由牛奶經過發(fā)酵制成，通常含有乳酸菌。

10. sour cream：酸奶油，是一種酸奶的濃稠版本，通常用于烘焙和烹飪中，可以增加味道和口感。

常用短語：

1. buttermilk pancakes 奶油奶酪煎餅

2. add some buttermilk to 加入一些酸奶油

3. use buttermilk in the recipe 用酸奶油在食譜中

4. a little bit of buttermilk 一點酸奶油

5. buttermilk soup 酸奶油湯

6. buttermilk dressing 酸奶油調料

7. buttermilk baking mix 酸奶油烘焙混合物

雙語例句：

1. I added a little bit of buttermilk to my oatmeal to make it softer and creamier. 我往燕麥粥里加了一點酸奶油，讓它變得更軟、更細膩。

2. The cake turned out moist and delicious with the use of buttermilk in the batter. 使用酸奶油在面糊里，蛋糕變得又濕又美味。

3. I love the tangy taste of buttermilk in my coffee in the morning. 早上我喜歡在咖啡里加入一些酸奶油，味道很鮮美。

4. The buttermilk dressing on the salad added a refreshing touch to the meal. 沙拉上的酸奶油調料給這頓飯增添了清新的味道。

5. This recipe calls for buttermilk, so you"ll need to make sure you have some on hand. 這個食譜需要用酸奶油，所以你需要確保手頭上有一些。

6. The buttermilk pancakes were fluffy and light, perfect for a lazy Sunday morning. 奶油奶酪煎餅又松又輕，非常適合一個慵懶的周日早晨。

7. The buttermilk baking mix is a great way to make quick and easy desserts at home. 酸奶油烘焙混合物是制作簡單快捷的甜點的一個好方法。

英文小作文：

Buttermilk is a delicious and versatile dairy product that adds a tangy flavor to many dishes. It is made by souring milk and is commonly used in baking, pancakes, and other desserts. The tangy taste of buttermilk goes well with many flavors and adds a refreshing touch to meals.

One of my favorite ways to use buttermilk is in my homemade pancake recipe. I add a little bit of buttermilk to the batter before cooking, which makes the pancakes fluffier and moister. The tangy taste of buttermilk pairs well with maple syrup or fruit compote, making for a delicious breakfast or brunch dish.

Buttermilk is also used in many other recipes, such as cakes, scones, and soups. It adds a unique tangy flavor that makes dishes more interesting and enjoyable to eat. Whether you use it in baking or cooking, buttermilk is a versatile dairy product that adds a delicious touch to any meal.