Nitrogen trifluoride
[化] 三氟化氮
🧩 词语组成解析
三氟化物
🗣️ 情景例句
Mom! Is it for me?
妈妈 是我的吗
Do you get much rain in summer?
这里夏天雨水多吗？
when the whole animal is sometimes preserved, as in a refrigerator.
有时整个动物像被放在冰箱里一样被保存下来，