Perxenate
[化] 高氙酸盐
🗣️ 情景例句
Eleven o'clock, approve the sketches for the toy spaceship.
十一点钟， 批示玩具太空船的草图。
Don't flatter me.
不要奉承我。
Our policy is not to grant exclusivity.
我们的方针是不授与专卖权。