Dinitrogen tetroxide
[化] 四氧化二氮
🧩 词语组成解析
tetroxide[化]四氧化二氮
n. 四氧化物\\n[化] 四氧化物
🗣️ 情景例句
I'm calling for your assistance.
我打电话是要您帮助我。
There is no sense in what he says.
他说的话没有道理。
He added that a student had dressed up as a policeman and was playing all sorts of silly jokes on people.
还对工人说，有个学生常装扮成警察无聊地同别人开玩笑。