Phosphodihydroxyacetone
磷酸二羟丙酮
🗣️ 情景例句
You can put it that way.
你可以那样说。
Please give me a hand.
请帮我个忙。
'Have you anything to declare?' he asked, looking me in the eye.
“您有什么需要申报的吗？”他直盯着我的眼睛问。