Combustion theory
[建] 燃烧(学)说
🧩 词语组成解析
🗣️ 情景例句
He's independent,
他的独立性强，
Don't give up.
不要放弃。
The morning passed rapidly and Frank was about to leave when he noticed a large packing case lying on the floor.
上午很快过去了，弗兰克正准备离去，突然看见地板上放着一只体积很大的货箱。