Vinylamine
乙撑亚胺; 乙烯胺; 二甲亚胺
🗣️ 情景例句
Can you tell me when …will be in?
你能告诉我……什么时候在吗？
How much paint did you want to order?
你要订购多少油漆？
On his return to India he had the chance to travel to South Africa to work on a law case.
一回到印度，他就得到一个去南非办理一桩法律案件的机会。