Pentrite
[化] 四硝基赤藓醇
🗣️ 情景例句
No, it's an original. My father's friend is a calligrapher, and I had him make it for you.
没错，这可是真迹。我父亲的朋友是书法家，专门帮你写的。
My brother and I used to go a lot of places together.
我的兄弟和我过去常一起去很多地方。
Two years later, her father disappeared, never to be heard from again.
两年后，她父亲失踪了，从此再无音讯。