Unisist
n. 联合国政府间科技情报系统
🗣️ 情景例句
I put them in the pocket of my sports jacket.
我把它们放在我运动夹克的口袋里。
I refuse to believe it!
我不相信那回事！
By then, however, in many places the grass had already taken root.
然而到那时，很多地方的草已经生了根。