疑问号一个记号，通常为问号，以引起对某一事物的注意以便就其有效性或准确性提出质疑 A notation, usually a question mark, calling attention to an item in order to question its validity or accuracy.
吟咏产生或发出音调的方式，特指注意音高准确性的发音方式 A manner of producing or uttering tones, especially with regard to accuracy of pitch.
老师从一开始就强调翻译准确性。 The teacher laid emphasis on the precision of the translation from the outset.
