单词学习：internal combustion Physics / Engineering
internal combustion
/ɪnˌtɜːrnl kəmˈbʌstʃən/
内燃
Mr. Gu explained the principle of the internal combustion engine in great detail during the physics class.
物理课上，顾老师非常详细地讲解了内燃机的工作原理。
单词卡片
卡片已就绪
