verb🔗Share翻滚， 汹涌. To surge or roll in billows."The thick smoke was billowing from the chimney, darkening the sky. "浓厚的烟雾正从烟囱里翻滚而出，把天空都染暗了。natureenvironmentweatherChat with AIVocabulary GamePractice Reading
verb🔗Share膨胀，鼓胀。 To swell out or bulge."The ship's sails were billowing in the strong wind. "船的帆在强风中鼓胀起来。appearancenatureChat with AIVocabulary GamePractice Reading
noun🔗Share鼓胀，膨胀. The act of something that billows; a billow."The sudden billowing of the curtains signaled a strong gust of wind had entered the room. "窗帘突然鼓胀起来，表明一阵强风吹进了房间。appearancenatureChat with AIVocabulary GamePractice Reading
