免费成人A片免费看|亚洲有码视频在线观看|美女毛片视频激情超碰|91精品国产欧美一区二区成人|久久无码精品一级A片一高潮不断|亚洲性爰专区三级片不卡免费|欧洲另类AV无码国产免费看|免费观看黄片视频|三级黄色网片在线|国产精品一区二区三区网址

單詞乎

spontaneous combustion

spontaneous combustion是什么意思、spontaneous combustion怎么讀

spontaneous combustion漢語翻譯

自燃
【化】 自燃
【醫(yī)】 自燃

spontaneous combustion英語解釋

名詞 spontaneous combustion:

  1. ignition of a substance (as oily rags) resulting from an internal oxidation process

spontaneous combustion例句

  1. The spontaneous combustion of the oil-soaked rags caused the barn to catch fire.
    油布碎片的自燃使谷倉起火。
0
糾錯