boil over

boil over的音标是[boɪl ˈəʊvə(r)]，翻译为“沸腾；煮沸；爆发；溢出”。

速记技巧：boil（煮）+ over（溢出）= boil over（沸腾）。

Boil over这个词源自英语，它的词源可以追溯到古英语中的“boilen”和“over”两个词。boil over的意思是“沸腾溢出”，这个词通常用来描述液体在煮沸时溢出锅或容器的情况。

变化形式：boil的过去式和过去分词形式是boiled，现在分词是boiling。

相关单词：

1. overflow：意为“溢出”，这个词源自于“overflow over”，表示液体或气体从容器中溢出。

2. scald：意为“烫伤”，这个词源自于“scald over”，表示液体过热而烫伤皮肤。

3. booster：意为“加压器”，这个词源自于“boost the pressure over”，表示加压器可以增加液体或气体的压力。

4. bubble：意为“冒泡”，这个词源自于“bubble over”，表示液体在煮沸时不断冒泡。

5. seethe：意为“沸腾”，这个词源自于“seethe over”，表示液体在煮沸时不断翻滚。

以上这些单词都与boil over这个词有密切的联系，它们都表示液体在煮沸时的状态或情况。这些单词的使用也反映了英语中词汇的多样性和灵活性。

常用短语：

1. boil water

2. boil over

3. simmer and boil

4. cook over a fire

5. stew over low heat

6. boil to death

7. boil up

双语例句：

1. The kettle has boiled over and is making a loud hissing sound. （水壶煮开了，发出嘶嘶声。）

2. The soup simmered and boiled for hours, until it was thick and rich. （汤炖煮了几个小时，直到变得浓稠鲜美。）

3. We cooked over a fire to keep warm. （我们生火取暖。）

4. The stew is cooking over low heat, so it will be ready soon. （炖菜正在小火慢炖，很快就好了。）

5. Boiling water can be dangerous, so be careful when you boil water. （烧开水可能会很危险，所以烧水时要小心。）

6. Boiling rice is an easy way to cook, but it needs to be watched carefully. （煮米饭是一种简单的烹饪方式，但需要小心照看。）

7. When the milk boils, it will turn into a creamy white substance. （牛奶煮沸时，会变成乳白色的奶油状物质。）

英文小作文：

Boiling water is a simple but essential skill for every household. It is a way to make hot drinks, cook rice, and even cook vegetables. When the water is boiling, it creates a lot of bubbles that rise up to the surface of the pot. This is a sign that the water is hot enough to do whatever task you want to do with it. However, it is also important to remember that boiling water can be dangerous if not handled properly. Therefore, it is always recommended to use a stove with a safety feature like a thermostat or a timer to prevent accidents from happening. In conclusion, boiling water is an essential skill that everyone should know how to do, but it is also important to be aware of its dangers and take necessary precautions to ensure safety.