英语词汇sit/stand bolt upright怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sit/stand bolt upright
释义	●sit/stand bolt ˈuprightto sit or stand with your back straight 背部笔挺地坐/站；坐/站得笔直 See also bolt
随便看	pubic pubis public public access public accesses bioenergy bioengineer bioengineering bioengineerings bioethanol bioethic bioethical bioethicist bioethicists bioethics bioethicses biofeedback biofeedbacks biofouler biofuel biofuels biogas bio-gas biogases bio-gases

英汉双解词典包含314281条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。