straight arrow
straight-arrow的词性:
n.Informal (名词)【非正式用语】
1. A morally upright person.
正直坦率的人
2. A person regarded as being extremely conventional.
极端保守分子
straight-arrow的词源:
3. From the phrase straight as an arrow
源自片语 straight as an arrow
straight-arrow的音标和读音: