Dinitrogen
tetroxide[化]四氧化二氮
🔁 扩展释义
【化】 双氮; 二氮; 分子氮
🗣️ 情景例句
I held him closely.
我紧紧地抱着他。
That can't be.
不可能。
I'm tired, said my younger brother as he climbed up to join me.
“我累了，”我弟弟边说边爬上岩石和我汇合。