Polyborane
聚硼烷
🗣️ 情景例句
Everything--the food, the music and the guests--is arranged just right.
一切安排得尽善尽美--食物,音乐,所有宾客都令人满意。
We've got to get a refrigerator for the kitchen.
我们必须有一个电冰箱放在厨房。
Can't you hear anything?
你没听见什么吗？