Dinitrogen difluoride
[化] 二氟化二氮
🧩 词语组成解析
tetroxide[化]四氧化二氮
二氟化物
🗣️ 情景例句
Why are you in such a good mood?
你怎么心情这么好？
He who handles a nettle tenderly is soonest stung.
与恶人交往而讲仁义，必受其害。
She intended to dress up as a ghost and as she had made her costume the night before,
她打算装扮成鬼的模样。头天晚上她已把化装服做好，