Ethylhexyl
乙基己基
🗣️ 情景例句
I wish Michelle and her friends would get here.
我希望 Michelle和她的朋友很快就到这 。
I'm sorry. Am I keeping you awake?
对不起。我吵得你睡不着了吗？
Once we get down to the oil, it usually flows to the surface because great pressure,
一旦到达油层，石油就会由于地下巨大的压力流到地面上来，