Hexanitromannite
甘露糖醇六硝酸酯
🗣️ 情景例句
You hold on to them so there won't be a problem later.
你来保管， 免得等一下又出问题了。
Please speak more slowly.
请说得慢一些。
'Would a later train get you to work on time?' asked the inspector.
“晚一点儿的车也能送您按时上班吗？”