D-amylbromide
[化] 光活性溴戊烷
🗣️ 情景例句
Thank you. I'd very much like to have a cup of Chinese tea.
我想来杯中国茶，谢谢你。
Is it true that manufacturing of automobiles is a major industry?
汽车生产是主要工业是真的吗？
Carl, what does quake mean, as in the word earthquake?
卡尔，earthquake这个词中的“quake”是什么意思？