Ninopterin
[化] 9-甲叶酸
🗣️ 情景例句
You'll see. I'd like to propose a toast to our new workmate.
你马上会明白。我想要大家为我们的新工友敬一杯酒。
Rising volcanic ashes
升起的火山灰
I'll have to stay at the office.I don't know when I'll finish.
我不得不留在办公室，不知道什么时候才能结束。