Nitrogen trifluoride
[化] 三氟化氮
🧩 词语组成解析
三氟化物
🗣️ 情景例句
So that's it.
原来是这件事。
The lone sheep is in danger of the wolf.
孤独的羊难免遭狼的危险。
They stared at the huge tiger with awe.
他们敬畏地看着那头巨虎。