Reaction kettle
[化] 反应釜
🧩 词语组成解析
kettle
['kɛtl]
n. （烧水用的）壶;小汽锅;
🗣️ 情景例句
Not to worry.
别担心。
Fear not the future; weep not for the past.
不要为未来担忧，不要为过去悲泣。
We visited the Great Wall. We went there by bus. We all took some food and drink with us.
我们参观了长城。我们是坐车去的。我们每人都自备一些食物和饮料。