Pentrinitrol
[化] 戊硝醇; 三硝季戊四醇; 季戊四醇三硝酸酯
🗣️ 情景例句
Fine, Grandpa. Fine!
很好 ，爷爷， 很好！
Do I need a reservation for the dining car?
我需要预订餐车吗？
Oh, thanks very much. I'd love to. What time is it going to start?
噢，非常感谢。我当然想去。聚会什么时候开始？