Word · Frequency #28504
preheating
预热；预先加热
preheating is the present participle of preheat.
核心释义
to heat something beforehand
- 1.
预先加热,为后续操作提前加热某物。
To heat beforehand or in advance, to heat something in preparation for further action.
预先加热,为后续操作提前加热某物。；预热；[机] 预热
用法In use
Please preheat the oven to 180 degrees before you put the cake in.
用法提示：preheat 是及物动词，后接烤箱作宾语，表示预先加热。
The chef preheated the grill for ten minutes before cooking the steaks.
用法提示：preheated 是 preheat 的过去式，表示先前已完成预热动作。
She is preheating the oven while she prepares the dough.
用法提示：preheating 是 preheat 的现在分词，与 be 动词构成进行时态。
preheat sth
preheat 是及物动词，后面直接接被预热的对象。
Preheat the oven before you bake the cake.
烤蛋糕之前先把烤箱预热。
preheat sth to + temperature
常用搭配 preheat the oven to... 表示“把……预热到某个温度”。
相关词与表达Connections
搭配Collocations
- preheat the oven
- 预热烤箱
- Always preheat the oven before putting in the cookies.放饼干进去前一定要预热烤箱。
- preheat to 200 degrees
- 预热到200度
- Preheat the oven to 200 degrees for a crispy crust.将烤箱预热到200度可让外皮酥脆。
- preheat the grill
- 预热烤架
- Preheat the grill and oil the grates to prevent sticking.预热烤架，并在烤网上刷油以防粘连。
- preheat the pan
- 预热锅具
- Preheat the pan before adding the onions so they caramelize quickly.先预热锅再加洋葱，这样能快速焦糖化。
学习提示Learner notes
记忆技巧Memory Tip
记忆联想：pre-像“预先”，heat是“热”，合起来就是“预先加热”。想象烤箱预热：先开火加热，再放食物，记住这个先后顺序。
语境与语域Context & Register
语域：neutral 常见场景：烹饪说明、设备操作说明 该词为中性标准用词，通常用于烹饪（如预热烤箱）和设备操作说明，正式与非正式场合都较常见，口语和书面语均可使用。
发音与拼写Pronunciation & Spelling
The words heat /hiːt/, meat /miːt/, seat /siːt/, and beat /biːt/ rhyme with preheat /priːˈhiːt/. Beware lookalikes spelled with -eat but pronounced differently: sweat /swet/ and great /ɡreɪt/.
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.