英语词汇“ballista”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ballista
释义	ballista n. (pl. ballistae) a catapult used in ancient warfare for hurling large stones etc. Etymology: L f. Gk ballo throw
随便看	gasify gasket gaskin gaslight gasman gasolene gasoline gasometer gasp gasper gasser gassy gasteropod gasthaus gastrectomy gastric gastritis gastro- gastro-enteric gastro-enteritis gastronome gastronomy gastropod gastroscope gastrula

英语词典包含43808条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。