upright什么意思

upright什么意思 upright什么意思 upright? Walk upright是直立走的意思?upright做什么词性?好象是形容词啊,字典说的.为什么在可以修饰动词walk? upright与straightforward两词在表达“正直”的意思的时候,两词的词义有什么差别? Solar heater systems with upright boiler中文意思是什么 You are asked to remain _____ with safety belts fastened and with seats in an upright positionA seatingB seated C to seat D to be seated为什么选B,句子什么意思 英语中表“正义”righteous与upright的两个词有什么区别? upright piano是什么 walk upright是什么意思 Walk Upright 歌词 翻译an empty sack cannot stand upright 翻译句子an empty sack cannot upright vertical,upright ,straight用法的区别 俚语 upright是什么意思,给个例句先! A school stands upright是什么意思?帮个小忙,呵呵! We needn't guard against one who calls himself a thief,but we should watch out for one who calls himself an upright gentleman.在这句话里能不能直接用watch out one?for起什么作用啊? honest 和upright 在“诚实”用法的区别