Hypovanadate
次钒酸盐
🗣️ 情景例句
Yes, it was delicious.
对， 味道非常好。
A servant is known by his master's absence.
主人不在可以看出仆人的品行来。
Last Tuesday he received a letter from the local police.
上星期二他收到当地警察局的一封信，