Hcn
[医][=hydrocyanic acid]氢氰酸
🗣️ 情景例句
What kind of payment terms can you offer?
您要什么样的付款方式？
Can I get a seat for today's 7:00 a.m. train?
我可以买到今天上午7点的火车座位吗？
In the shop, Lucy got all the things on her shopping list, and took them home.
在商店里，露西把单上所列物品全买齐了，然后把它们带回家。