Bromstyrol
[化] α-溴苯乙烯
🗣️ 情景例句
Could you give me some information on your European tours?
你可以给我一些你们经办的有关欧洲旅行的资料吗？
Could you tell me where is the first-aid room?
你能不能告诉我急诊室在哪里？
No, not exactly. But later, peole developed a way of printing, using rocks.
不完全是这样。但后来，人们利用石头，研制了一种印刷方法。