Hexacyanogen
[化] 六聚氰
🗣️ 情景例句
It's mostly young people who take part.
参加活动的绝大多数是年青人。
What is the gate number?
登机门是几号？
Assuming that his family had been killed during an air raid, Hans settled down in a village fifty miles away where he had remained ever since.
汉斯以为全家人都在空袭中遇难，于是便在距此50英里外的一座村子里定居下来，直至当日。