Hydroxymethylfurfural
羟甲基糠醛
🗣️ 情景例句
if I may have your attention for a moment, please?
我想占用你们一点点时间 好吗
Do you speak English?
你会说英语吗？
Yes. Ashland is a small town about eight kilometres from the city of Richmond.
对。阿什兰德是一个距里士满市大约8公里的小镇。