Hydroxyamino
羟氨酸
🗣️ 情景例句
Are you good at taking photos?
你拍照拍得好吗？
A near friend is better than a far-dwelling kinsman.
远亲不如近邻。
Soon the errors will have multiplied to the ten-foot scale,
很快这种偏差会增加到10 英尺的范围，